JPS6411629B2 - - Google Patents
Info
- Publication number
- JPS6411629B2 JPS6411629B2 JP18471384A JP18471384A JPS6411629B2 JP S6411629 B2 JPS6411629 B2 JP S6411629B2 JP 18471384 A JP18471384 A JP 18471384A JP 18471384 A JP18471384 A JP 18471384A JP S6411629 B2 JPS6411629 B2 JP S6411629B2
- Authority
- JP
- Japan
- Prior art keywords
- dichloro
- iodopyridine
- reaction mixture
- reaction
- chloro
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000011541 reaction mixture Substances 0.000 claims description 39
- XSHFSZAXOOQKQS-UHFFFAOYSA-N 2,3-dichloro-5-iodopyridine Chemical compound ClC1=CC(I)=CN=C1Cl XSHFSZAXOOQKQS-UHFFFAOYSA-N 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 14
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical group CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 12
- 238000010992 reflux Methods 0.000 claims description 11
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical group [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- LZNQZDFOAHWVPM-UHFFFAOYSA-N 3-chloro-5-iodo-1h-pyridin-2-one Chemical compound OC1=NC=C(I)C=C1Cl LZNQZDFOAHWVPM-UHFFFAOYSA-N 0.000 claims description 9
- 238000006138 lithiation reaction Methods 0.000 claims description 7
- XWSCOGPKWVNQSV-UHFFFAOYSA-N 5-bromo-2,3-dichloropyridine Chemical compound ClC1=CC(Br)=CN=C1Cl XWSCOGPKWVNQSV-UHFFFAOYSA-N 0.000 claims description 5
- 239000012320 chlorinating reagent Substances 0.000 claims description 5
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 claims description 5
- CCZWSTFVHJPCEM-UHFFFAOYSA-N 2-iodopyridine Chemical compound IC1=CC=CC=N1 CCZWSTFVHJPCEM-UHFFFAOYSA-N 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000011065 in-situ storage Methods 0.000 claims 1
- 238000010792 warming Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 239000000047 product Substances 0.000 description 14
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 8
- 239000000543 intermediate Substances 0.000 description 7
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 238000004817 gas chromatography Methods 0.000 description 6
- 229910052740 iodine Inorganic materials 0.000 description 6
- 239000011630 iodine Substances 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 6
- OLTRUTPHSBQWAZ-UHFFFAOYSA-N 5-chloro-6-oxo-1h-pyridine-3-carboxylic acid Chemical compound OC(=O)C1=CNC(=O)C(Cl)=C1 OLTRUTPHSBQWAZ-UHFFFAOYSA-N 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- 239000000376 reactant Substances 0.000 description 5
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- LVZNRMMQZKHDPR-UHFFFAOYSA-N [Li]C1=CN=C(Cl)C(Cl)=C1 Chemical compound [Li]C1=CN=C(Cl)C(Cl)=C1 LVZNRMMQZKHDPR-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000012044 organic layer Substances 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- -1 5-trifluoromethyl-2-pyridyloxy Chemical group 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 238000006192 iodination reaction Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- JDOZOOBCADNBIJ-UHFFFAOYSA-N lithium;2h-pyridin-2-ide Chemical compound [Li+].C1=CC=N[C-]=C1 JDOZOOBCADNBIJ-UHFFFAOYSA-N 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- UBQKCCHYAOITMY-UHFFFAOYSA-N pyridin-2-ol Chemical group OC1=CC=CC=N1 UBQKCCHYAOITMY-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- TWOUJAJUCOEEFD-UHFFFAOYSA-N 2-[4-(3-chloro-5-iodopyridin-2-yl)oxyphenoxy]propanoic acid Chemical group C1=CC(OC(C)C(O)=O)=CC=C1OC1=NC=C(I)C=C1Cl TWOUJAJUCOEEFD-UHFFFAOYSA-N 0.000 description 2
- ICSNLGPSRYBMBD-UHFFFAOYSA-N 2-aminopyridine Chemical group NC1=CC=CC=N1 ICSNLGPSRYBMBD-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004009 herbicide Substances 0.000 description 2
- 230000026045 iodination Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- ZCSHNCUQKCANBX-UHFFFAOYSA-N lithium diisopropylamide Chemical compound [Li+].CC(C)[N-]C(C)C ZCSHNCUQKCANBX-UHFFFAOYSA-N 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000004949 mass spectrometry Methods 0.000 description 2
- UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 238000003828 vacuum filtration Methods 0.000 description 2
- AQIHDXGKQHFBNW-UHFFFAOYSA-N 2-(4-hydroxyphenoxy)propanoic acid Chemical compound OC(=O)C(C)OC1=CC=C(O)C=C1 AQIHDXGKQHFBNW-UHFFFAOYSA-N 0.000 description 1
- GOCUAJYOYBLQRH-UHFFFAOYSA-N 2-(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenoxy)propanoic acid Chemical compound C1=CC(OC(C)C(O)=O)=CC=C1OC1=NC=C(C(F)(F)F)C=C1Cl GOCUAJYOYBLQRH-UHFFFAOYSA-N 0.000 description 1
- CQGOAXFSBDBKSR-UHFFFAOYSA-N 2-[4-(5-iodopyridin-2-yl)oxyphenoxy]propanoic acid Chemical class C1=CC(OC(C)C(O)=O)=CC=C1OC1=CC=C(I)C=N1 CQGOAXFSBDBKSR-UHFFFAOYSA-N 0.000 description 1
- XWBHCJMXMDVYLP-UHFFFAOYSA-N 2-pyridin-2-yloxyphenol Chemical compound OC1=CC=CC=C1OC1=CC=CC=N1 XWBHCJMXMDVYLP-UHFFFAOYSA-N 0.000 description 1
- RBXXLBHDBIMKLD-UHFFFAOYSA-N 3-chloro-5-iodo-2-pyridin-2-yloxyphenol Chemical compound OC1=CC(I)=CC(Cl)=C1OC1=CC=CC=N1 RBXXLBHDBIMKLD-UHFFFAOYSA-N 0.000 description 1
- MCSXGCZMEPXKIW-UHFFFAOYSA-N 3-hydroxy-4-[(4-methyl-2-nitrophenyl)diazenyl]-N-(3-nitrophenyl)naphthalene-2-carboxamide Chemical compound Cc1ccc(N=Nc2c(O)c(cc3ccccc23)C(=O)Nc2cccc(c2)[N+]([O-])=O)c(c1)[N+]([O-])=O MCSXGCZMEPXKIW-UHFFFAOYSA-N 0.000 description 1
- WZXQZBMXCWDMKC-UHFFFAOYSA-N 3-iodo-2-phenoxy-2-pyridin-2-yloxypropanoic acid Chemical compound C=1C=CC=NC=1OC(CI)(C(=O)O)OC1=CC=CC=C1 WZXQZBMXCWDMKC-UHFFFAOYSA-N 0.000 description 1
- RNRLTTNKVLFZJS-UHFFFAOYSA-N 5,6-dichloropyridine-3-carboxylic acid Chemical compound OC(=O)C1=CN=C(Cl)C(Cl)=C1 RNRLTTNKVLFZJS-UHFFFAOYSA-N 0.000 description 1
- BLHCMGRVFXRYRN-UHFFFAOYSA-N 6-hydroxynicotinic acid Chemical compound OC(=O)C1=CC=C(O)N=C1 BLHCMGRVFXRYRN-UHFFFAOYSA-N 0.000 description 1
- 125000006539 C12 alkyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- JGLMVXWAHNTPRF-CMDGGOBGSA-N CCN1N=C(C)C=C1C(=O)NC1=NC2=CC(=CC(OC)=C2N1C\C=C\CN1C(NC(=O)C2=CC(C)=NN2CC)=NC2=CC(=CC(OCCCN3CCOCC3)=C12)C(N)=O)C(N)=O Chemical compound CCN1N=C(C)C=C1C(=O)NC1=NC2=CC(=CC(OC)=C2N1C\C=C\CN1C(NC(=O)C2=CC(C)=NN2CC)=NC2=CC(=CC(OCCCN3CCOCC3)=C12)C(N)=O)C(N)=O JGLMVXWAHNTPRF-CMDGGOBGSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229910019213 POCl3 Inorganic materials 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 238000010533 azeotropic distillation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000003965 capillary gas chromatography Methods 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- AASUFOVSZUIILF-UHFFFAOYSA-N diphenylmethanone;sodium Chemical compound [Na].C=1C=CC=CC=1C(=O)C1=CC=CC=C1 AASUFOVSZUIILF-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010980 drying distillation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229940101209 mercuric oxide Drugs 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000003419 tautomerization reaction Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/64—One oxygen atom attached in position 2 or 6
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/61—Halogen atoms or nitro radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/64—One oxygen atom attached in position 2 or 6
- C07D213/643—2-Phenoxypyridines; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
- C07D213/80—Acids; Esters in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Pyridine Compounds (AREA)
Description
ãçºæã®è©³çްãªèª¬æã
æ¬çºæã¯æ°èŠååç©ãïŒïŒïŒâãžã¯ããâïŒâ
ãšãŒãããªãžã³åã³ãã®è£œé æ¹æ³ã«é¢ããããŸ
ããæ¬çºæã¯ïŒïŒïŒâãžã¯ããâïŒâãšãŒãããª
ãžã³ã補é ããéã«çšããæ°èŠãªäžéäœã§ãã
ïŒïŒïŒâãžã¯ããâïŒâãªããªããªãžã³åã³ïŒâ
ã¯ããâïŒâãšãŒãâïŒâããªãžããŒã«ã䞊ã³ã«
ãããã®äžéäœã®è£œé æ¹æ³ã«é¢ããã
ãšãŒãããªãžã³åã³ãã®è£œé æ¹æ³ã«é¢ããããŸ
ããæ¬çºæã¯ïŒïŒïŒâãžã¯ããâïŒâãšãŒãããª
ãžã³ã補é ããéã«çšããæ°èŠãªäžéäœã§ãã
ïŒïŒïŒâãžã¯ããâïŒâãªããªããªãžã³åã³ïŒâ
ã¯ããâïŒâãšãŒãâïŒâããªãžããŒã«ã䞊ã³ã«
ãããã®äžéäœã®è£œé æ¹æ³ã«é¢ããã
ç¹éæ54â22371å·å
¬å ±ã«ã¯ïŒâãïŒâïŒïŒâãš
ãŒãâïŒâããªãžã«ãªãã·ïŒããšããã·ãããã
ãªã³é žååç©åã³ãã®èªå°äœãé瀺ãããŠããã
ãããã®ãã®ã¯äŸ¡å€ããé€èå€ã§ããïŒâãïŒâ
ïŒïŒâããªãã«ãªãã¡ãã«âïŒâããªãžã«ãªãã·ïŒ
ããšããã·ãããããªã³é žåã³ãã®èªå°äœã補é
ããéã«çšããããããšãŒãããªãžã«ãªãã·ããš
ããã·ããããªããŒãã®è£œé æ¹æ³ã¯é瀺ãããŠã
ãªãã
ãŒãâïŒâããªãžã«ãªãã·ïŒããšããã·ãããã
ãªã³é žååç©åã³ãã®èªå°äœãé瀺ãããŠããã
ãããã®ãã®ã¯äŸ¡å€ããé€èå€ã§ããïŒâãïŒâ
ïŒïŒâããªãã«ãªãã¡ãã«âïŒâããªãžã«ãªãã·ïŒ
ããšããã·ãããããªã³é žåã³ãã®èªå°äœã補é
ããéã«çšããããããšãŒãããªãžã«ãªãã·ããš
ããã·ããããªããŒãã®è£œé æ¹æ³ã¯é瀺ãããŠã
ãªãã
è±åœç¹èš±ç¬¬1599121å·æçŽ°æžã«ã¯Î±âãïŒâïŒïŒ
âã¯ããâïŒâãšãŒãâïŒâããªãžã«ãªãã·ïŒã
ãšããã·ãããããªã³é žã¡ãã«ãé瀺ãããŠãã
ãïŒ14é ã14åã³15è¡ïŒãããããã®ååç©ãã
ãã«ããŠè£œé ãããã¯ç€ºåãããŠããªãã
âã¯ããâïŒâãšãŒãâïŒâããªãžã«ãªãã·ïŒã
ãšããã·ãããããªã³é žã¡ãã«ãé瀺ãããŠãã
ãïŒ14é ã14åã³15è¡ïŒãããããã®ååç©ãã
ãã«ããŠè£œé ãããã¯ç€ºåãããŠããªãã
åŸæ¥ãïŒïŒïŒâãžã¯ããâïŒâãšãŒãããªãžã³
ã¯é瀺ãããŠããªãã€ããæšæºãšãŠçŽ åæ³ãçšã
ãŠãïŒâã¢ããããªãžã³ãŸãã¯ïŒâããªãžããŒã«
ã®åå¿æ§ã®ïŒâäœããšãŠçŽ åãããã®åŸã«ïŒâäœ
ãå¡©çŽ åããããšã«ããïŒïŒïŒâãžã¯ããâïŒâ
ãšãŒãããªãžã³ã補é ããããã®åãã®è©Šã¿ã§ã¯
ãã®ååç©ã補é ããããšã«å€±æãããæ¬æçްæž
ã«èšèŒããæ¹æ³ãçšããããšã«ããã¯ãããŠïŒïŒ
ïŒâãžã¯ããâïŒâãšãŒãããªãžã³ã補é ãã
ãã
ã¯é瀺ãããŠããªãã€ããæšæºãšãŠçŽ åæ³ãçšã
ãŠãïŒâã¢ããããªãžã³ãŸãã¯ïŒâããªãžããŒã«
ã®åå¿æ§ã®ïŒâäœããšãŠçŽ åãããã®åŸã«ïŒâäœ
ãå¡©çŽ åããããšã«ããïŒïŒïŒâãžã¯ããâïŒâ
ãšãŒãããªãžã³ã補é ããããã®åãã®è©Šã¿ã§ã¯
ãã®ååç©ã補é ããããšã«å€±æãããæ¬æçްæž
ã«èšèŒããæ¹æ³ãçšããããšã«ããã¯ãããŠïŒïŒ
ïŒâãžã¯ããâïŒâãšãŒãããªãžã³ã補é ãã
ãã
èŠããã«ãæ¬çºæã«åŸãã°ãïŒïŒïŒâãžã¯ãã
âïŒâãšãŒãããªãžã³ã¯ïŒâããã¢âïŒïŒïŒâãž
ã¯ããããªãžã³ãäœæž©ã§ãªããŠã åããŠïŒïŒïŒâ
ãžã¯ããâïŒâãªããªããªãžã³ãçæãããããš
ã«ãã€ãŠè£œé ããããæ¬¡ã«ïŒïŒïŒâãžã¯ããâïŒ
âãªããªããªãžã³ãäœæž©ã§I2ãšåå¿ãããïŒïŒïŒ
âãžã¯ããâïŒâãšãŒãããªãžã³ãçæãããã
次ã«åŸãããçæç©ãæœåºãããããŠååããã
ïŒïŒïŒâãžã¯ããâïŒâãšãŒãããªãžã³ã¯çœè²åº
äœã®åœ¢æ ã§ããã56.5âã57.5âã®èç¹ãæã
ãã
âïŒâãšãŒãããªãžã³ã¯ïŒâããã¢âïŒïŒïŒâãž
ã¯ããããªãžã³ãäœæž©ã§ãªããŠã åããŠïŒïŒïŒâ
ãžã¯ããâïŒâãªããªããªãžã³ãçæãããããš
ã«ãã€ãŠè£œé ããããæ¬¡ã«ïŒïŒïŒâãžã¯ããâïŒ
âãªããªããªãžã³ãäœæž©ã§I2ãšåå¿ãããïŒïŒïŒ
âãžã¯ããâïŒâãšãŒãããªãžã³ãçæãããã
次ã«åŸãããçæç©ãæœåºãããããŠååããã
ïŒïŒïŒâãžã¯ããâïŒâãšãŒãããªãžã³ã¯çœè²åº
äœã®åœ¢æ ã§ããã56.5âã57.5âã®èç¹ãæã
ãã
ïŒïŒïŒâãžã¯ããâïŒâãšãŒãããªãžã³ã補é
ãã第äºã®æ¹æ³ã«ã¯ãïŒâã¯ããâïŒâãããã
ã·ãã³ãã³é žãã¢ã«ã«ãªæ§ãšãŠçŽ æ°Žæº¶æ¶²äžã®I2ã§
ãšãŠçŽ åããïŒâã¯ããâïŒâãšãŒãâïŒâããª
ãžããŒã«ãçæãããããšãå«ãŸãããæ¬¡ã«ïŒâ
ã¯ããâïŒâãšãŒãâïŒâããªãžããŒã«ãå¡©çŽ å
å€ãšåå¿ãããããããŠïŒïŒïŒâãžã¯ããâïŒâ
ãšãŒãããªãžã³ãçæãããã
ãã第äºã®æ¹æ³ã«ã¯ãïŒâã¯ããâïŒâãããã
ã·ãã³ãã³é žãã¢ã«ã«ãªæ§ãšãŠçŽ æ°Žæº¶æ¶²äžã®I2ã§
ãšãŠçŽ åããïŒâã¯ããâïŒâãšãŒãâïŒâããª
ãžããŒã«ãçæãããããšãå«ãŸãããæ¬¡ã«ïŒâ
ã¯ããâïŒâãšãŒãâïŒâããªãžããŒã«ãå¡©çŽ å
å€ãšåå¿ãããããããŠïŒïŒïŒâãžã¯ããâïŒâ
ãšãŒãããªãžã³ãçæãããã
ïŒïŒïŒâãžã¯ããâïŒâãšãŒãããªãžã³ã¯ïŒâ
ãïŒâïŒïŒâã¯ããâïŒâãšãŒãããªãžã«ãªãã·ïŒ
ããšããã·ãããããªã³é žäžŠã³ã«ãã®ãšã¹ãã«ã
å¡©åã³ã¢ããã補é ããéã®ååŠçäžéäœãšããŠ
æçšã§ããããããã®ãã®ã¯é€èå€ã§ããäžã€ãŸ
ãè±åœç¹èš±ç¬¬1599121å·ã«æç€ºãããŠããåŠãã
é€èå€ã§ããïŒâãïŒâïŒïŒâã¯ããâïŒâããªã
ã«ãªãã¡ãã«ããªãžã«ãªãã·ïŒããšããã·ããã
ããªã³é žåã³ãã®èªå°äœã®è£œé ã«ãããŠçšããã
ãã
ãïŒâïŒïŒâã¯ããâïŒâãšãŒãããªãžã«ãªãã·ïŒ
ããšããã·ãããããªã³é žäžŠã³ã«ãã®ãšã¹ãã«ã
å¡©åã³ã¢ããã補é ããéã®ååŠçäžéäœãšããŠ
æçšã§ããããããã®ãã®ã¯é€èå€ã§ããäžã€ãŸ
ãè±åœç¹èš±ç¬¬1599121å·ã«æç€ºãããŠããåŠãã
é€èå€ã§ããïŒâãïŒâïŒïŒâã¯ããâïŒâããªã
ã«ãªãã¡ãã«ããªãžã«ãªãã·ïŒããšããã·ããã
ããªã³é žåã³ãã®èªå°äœã®è£œé ã«ãããŠçšããã
ãã
æ¬çºæã宿œããã«éããŠãïŒâããã¢âïŒïŒ
ïŒâãžã¯ããããªãžã³ã¯ããã®ãã®ãäžæŽ»æ§æ äœ
åªè³ªãäŸãã°ããã©ããããã©ã³ã也ç¥ãšãã«ãš
ãŒãã«ãŸãã¯ä»ã®ãšãŒãã«æ§æº¶åªäžã«ãŠçŽâ70â
ãŸãã¯ãã以äžã®äœæž©ã§ããªããŠã åå€ãäŸãã°
ïœâããã«ãªããŠã ãŸãã¯ãªããŠã ãžã€ãœããã
ã«ã¢ãããšåå¿ãããããšã«ãã€ãŠãªããŠã åã
ããããã®ãªããŠã ååå¿ã«ãããã®å Žã§ïŒïŒïŒ
âãžã¯ããâïŒâãªããªããªãžã³ãçæãããã®
æ°èŠãªäžéäœã¯äžæçãªäžã€åé¢äžå¯èœãªãã®ã§
ãããããããæ¬çºæã®ç¯å²å ã®ãã®ã§ããããª
ããŠã ååå¿ãçµäºããåŸãéåžžããšãŠçŽ ïŒI2ïŒ
ãåå¿æ··åç©ã«çŽïŒãçŽ60åéã§å ããããããŠ
ïŒïŒïŒâãžã¯ããâïŒâãšãŒãããªãžã³ãçæã
ãããŸããã®ãšãŠçŽ æ·»å ã¯çŽâ70âãŸãã¯ãã以
äžã®äœæž©ã§è¡ããããããŠãšãŠçŽ ååå¿ã¯éåžžçŽ
ïŒãçŽ60åéã§å®äºããã
ïŒâãžã¯ããããªãžã³ã¯ããã®ãã®ãäžæŽ»æ§æ äœ
åªè³ªãäŸãã°ããã©ããããã©ã³ã也ç¥ãšãã«ãš
ãŒãã«ãŸãã¯ä»ã®ãšãŒãã«æ§æº¶åªäžã«ãŠçŽâ70â
ãŸãã¯ãã以äžã®äœæž©ã§ããªããŠã åå€ãäŸãã°
ïœâããã«ãªããŠã ãŸãã¯ãªããŠã ãžã€ãœããã
ã«ã¢ãããšåå¿ãããããšã«ãã€ãŠãªããŠã åã
ããããã®ãªããŠã ååå¿ã«ãããã®å Žã§ïŒïŒïŒ
âãžã¯ããâïŒâãªããªããªãžã³ãçæãããã®
æ°èŠãªäžéäœã¯äžæçãªäžã€åé¢äžå¯èœãªãã®ã§
ãããããããæ¬çºæã®ç¯å²å ã®ãã®ã§ããããª
ããŠã ååå¿ãçµäºããåŸãéåžžããšãŠçŽ ïŒI2ïŒ
ãåå¿æ··åç©ã«çŽïŒãçŽ60åéã§å ããããããŠ
ïŒïŒïŒâãžã¯ããâïŒâãšãŒãããªãžã³ãçæã
ãããŸããã®ãšãŠçŽ æ·»å ã¯çŽâ70âãŸãã¯ãã以
äžã®äœæž©ã§è¡ããããããŠãšãŠçŽ ååå¿ã¯éåžžçŽ
ïŒãçŽ60åéã§å®äºããã
äžæŽ»æ§æ
äœåªè³ªã®éã¯èšççã§ã¯ãªããããã
ãåå¿æž©åºŠã§ïŒâããã¢âïŒïŒïŒâãžã¯ããããª
ãžã³ã溶液äžã«ä¿æããããã«ååãªäžæŽ»æ§æ äœ
åªè³ªéãäžè¬ã«ããªãžã³åºçºç©è³ªïŒéééšåœãäž
æŽ»æ§æ äœåªè³ªçŽ10ãçŽ20éééšãçšããããšãæ
å©ã§ãããçšããåå¿äœã®çžå¯Ÿå²åã¯èšççã§ã¯
ãªãããã®çç±ã¯ãåå¿äœã®ãããªãå²åãçšã
ãéã«ããçæç©ãçžåœãªéã§çæããããã§ã
ããããããªããã該åå¿ã¯ãªããŠã åã³ãšãŠçŽ
ïŒã¢ã«åœãïŒâããã¢âïŒïŒïŒâãžã¯ããããªãž
ã³ïŒã¢ã«ã®å²åã§ãããã®åå¿äœãæ¶è²»ãããïŒ
âããã¢âïŒïŒïŒâãžã¯ããããªãžã³åºçºç©è³ªå
ã³ïŒïŒïŒâãžã¯ããâïŒâãªããªããªãžã³äžéäœ
ãå®å šã«æ¶è²»ãããããã«ããªããŠã åã³ãšãŠçŽ
ãã¢ã«éå°éã§çšããããšã奜ãŸããã
ãåå¿æž©åºŠã§ïŒâããã¢âïŒïŒïŒâãžã¯ããããª
ãžã³ã溶液äžã«ä¿æããããã«ååãªäžæŽ»æ§æ äœ
åªè³ªéãäžè¬ã«ããªãžã³åºçºç©è³ªïŒéééšåœãäž
æŽ»æ§æ äœåªè³ªçŽ10ãçŽ20éééšãçšããããšãæ
å©ã§ãããçšããåå¿äœã®çžå¯Ÿå²åã¯èšççã§ã¯
ãªãããã®çç±ã¯ãåå¿äœã®ãããªãå²åãçšã
ãéã«ããçæç©ãçžåœãªéã§çæããããã§ã
ããããããªããã該åå¿ã¯ãªããŠã åã³ãšãŠçŽ
ïŒã¢ã«åœãïŒâããã¢âïŒïŒïŒâãžã¯ããããªãž
ã³ïŒã¢ã«ã®å²åã§ãããã®åå¿äœãæ¶è²»ãããïŒ
âããã¢âïŒïŒïŒâãžã¯ããããªãžã³åºçºç©è³ªå
ã³ïŒïŒïŒâãžã¯ããâïŒâãªããªããªãžã³äžéäœ
ãå®å šã«æ¶è²»ãããããã«ããªããŠã åã³ãšãŠçŽ
ãã¢ã«éå°éã§çšããããšã奜ãŸããã
æ¬åå¿ãè¡ãéã«ãåå¿äœã®æ·»å é床æãã¯æ·»
å é åºã®ããããèšççã§ã¯ãªããéåžžãïŒâã
ãã¢âïŒïŒïŒâãžã¯ããããªãžã³åã³äžæŽ»æ§æ äœ
åªè³ªãé©åœãªåå¿å®¹åšã«å ãããããŠçŽâ70â以
äžã奜ãŸããã¯çŽâ78â以äžãŸãã¯ãããšåçã®
枩床ã«å·åŽãããæ¬¡ãã§åå¿æ··åç©ã«ãªããŠã å
å€ã奜ãŸããã¯ïœâããã«ãªããŠã ãåŸã ã«å ã
ããæ¬¡ã«å¥œãŸããã¯ããªããªããªãžã³äžéäœãæ¯
èŒçäžå®å®ã§ããããã«ãïŒïŒïŒâãžã¯ããâïŒ
âãªããªããªãžã³ã®çæçŽåŸã«ãåå¿æ··åç©ã«I2
ãå ããïŒïŒïŒâãžã¯ããâïŒâãšãŒãããªãžã³
ãçæãããã
å é åºã®ããããèšççã§ã¯ãªããéåžžãïŒâã
ãã¢âïŒïŒïŒâãžã¯ããããªãžã³åã³äžæŽ»æ§æ äœ
åªè³ªãé©åœãªåå¿å®¹åšã«å ãããããŠçŽâ70â以
äžã奜ãŸããã¯çŽâ78â以äžãŸãã¯ãããšåçã®
枩床ã«å·åŽãããæ¬¡ãã§åå¿æ··åç©ã«ãªããŠã å
å€ã奜ãŸããã¯ïœâããã«ãªããŠã ãåŸã ã«å ã
ããæ¬¡ã«å¥œãŸããã¯ããªããªããªãžã³äžéäœãæ¯
èŒçäžå®å®ã§ããããã«ãïŒïŒïŒâãžã¯ããâïŒ
âãªããªããªãžã³ã®çæçŽåŸã«ãåå¿æ··åç©ã«I2
ãå ããïŒïŒïŒâãžã¯ããâïŒâãšãŒãããªãžã³
ãçæãããã
æ¬åå¿ã¯å
žåçã«ã¯ãæ
äœåªè³ªäžã«åå¿äœãæ¬
質çã«åäžã«åæ£ãããããã«ååãªæž©åãªæ¹æ
ã®äžã§è¡ããããåžžå§ãæå©ã«çšããããããå§
åã¯èšççã§ã¯ãªãã
質çã«åäžã«åæ£ãããããã«ååãªæž©åãªæ¹æ
ã®äžã§è¡ããããåžžå§ãæå©ã«çšããããããå§
åã¯èšççã§ã¯ãªãã
åå¿çµäºåŸãææã®çæç©ã¯æšæºå颿³åã³ç²Ÿ
補æ³ãäŸãã°æº¶åªæœåºåã³åçµæ¶æ³ãçšããŠåå
åã³åé¢ãããã
補æ³ãäŸãã°æº¶åªæœåºåã³åçµæ¶æ³ãçšããŠåå
åã³åé¢ãããã
æ¬åå¿ã¯æ¬¡ã®åå¿åŒã«ãã€ãŠç¹åŸŽã¥ããããïŒ
äžèšåå¿ãåè¡¡ãããããã®è©Šã¿ã¯è¡ãããŠã
ãªãã
ãªãã
奿³ãšããŠãæ¬ååç©ã¯ïŒâã¯ããâïŒâãã
ããã·ãã³ãã³é žãã¢ã«ã«ãªæ§ãšãŠçŽ æ°Žæº¶æ¶²äžã®
I2ãšåå¿ãããïŒâã¯ããâïŒâãšãŒãâïŒâã
ãªãžããŒã«ãçæãããããšã«ãã€ãŠè£œé ãã
ãããã®åå¿ã¯40âä¹è³150âéã奜ãŸããã¯çŽ
100âã®ææž©äžã§æå©ã«è¡ããããäŸãã°åå¿æ··
åç©ã«SO2ãæ·»å ããããšã«ãã€ãŠãåå¿æ··åç©
ã®PHå€ãïŒã«éäžãããŠåå¿æ··åç©ããïŒâã¯
ããâïŒâãšãŒãâïŒâããªãžããŒã«ãæ²æ®¿ãã
ãã
ããã·ãã³ãã³é žãã¢ã«ã«ãªæ§ãšãŠçŽ æ°Žæº¶æ¶²äžã®
I2ãšåå¿ãããïŒâã¯ããâïŒâãšãŒãâïŒâã
ãªãžããŒã«ãçæãããããšã«ãã€ãŠè£œé ãã
ãããã®åå¿ã¯40âä¹è³150âéã奜ãŸããã¯çŽ
100âã®ææž©äžã§æå©ã«è¡ããããäŸãã°åå¿æ··
åç©ã«SO2ãæ·»å ããããšã«ãã€ãŠãåå¿æ··åç©
ã®PHå€ãïŒã«éäžãããŠåå¿æ··åç©ããïŒâã¯
ããâïŒâãšãŒãâïŒâããªãžããŒã«ãæ²æ®¿ãã
ãã
ïŒâã¯ããâïŒâãšãŒãâïŒâããªãžããŒã«ã
ææž©äžã§ã奜ãŸããã¯éæµäžã§é©åœãªå¡©çŽ åå€ã
äŸãã°Cl2ãCOCL2ïŒãã¹ã²ã³ïŒãPCl5ãPOCl3ã
å¡©åããªãã«ïŒSOCl2ïŒãŸãã¯ãããã®æ··åç©ãš
åå¿ããããæ¬¡ã«åå¿æ··åç©ãå·æ°ŽãŸãã¯ç æ°·ã«
泚ããçããæ²æ®¿ç©ãéã«ãã€ãŠåé¢ãããæ¬¡
ã«çæç©ãå³ã¡ïŒïŒïŒâãžã¯ããâïŒâãšãŒãã
ãªãžã³ã¯æšæºç²Ÿè£œæ³åã³å颿³ãäŸãã°æº¶åªæœåº
åã³åçµæ¶æ³ãçšããŠæŽã«ç²Ÿè£œããããšãã§ã
ãã
ææž©äžã§ã奜ãŸããã¯éæµäžã§é©åœãªå¡©çŽ åå€ã
äŸãã°Cl2ãCOCL2ïŒãã¹ã²ã³ïŒãPCl5ãPOCl3ã
å¡©åããªãã«ïŒSOCl2ïŒãŸãã¯ãããã®æ··åç©ãš
åå¿ããããæ¬¡ã«åå¿æ··åç©ãå·æ°ŽãŸãã¯ç æ°·ã«
泚ããçããæ²æ®¿ç©ãéã«ãã€ãŠåé¢ãããæ¬¡
ã«çæç©ãå³ã¡ïŒïŒïŒâãžã¯ããâïŒâãšãŒãã
ãªãžã³ã¯æšæºç²Ÿè£œæ³åã³å颿³ãäŸãã°æº¶åªæœåº
åã³åçµæ¶æ³ãçšããŠæŽã«ç²Ÿè£œããããšãã§ã
ãã
æ¬ååç©ã補é ãããã®å¥æ³ã¯æ¬¡ã®åŠãç¹åŸŽã¥
ããããšãã§ããïŒ äžèšåå¿ãåè¡¡ãããããã®è©Šã¿ã¯è¡ãããŠã
ãªãã
ããããšãã§ããïŒ äžèšåå¿ãåè¡¡ãããããã®è©Šã¿ã¯è¡ãããŠã
ãªãã
æ¬çºæã®äžå
·äœåäŸã«ãããŠãïŒâããã¢â
ïŒïŒïŒâãžã¯ããããªãžã³ããšãã«ãšãŒãã«ã«æº¶
è§£ãããããŠçŽâ78âã«å·åŽããããããµã³ã«æº¶
è§£ããããã¢ã«éå°éã®ïœâããã«ãªããŠã ãå
å¿æ··åç©ã«éãã«æ¹æããªããåŸã ã«å ãããçŽ
0.5æéæ¹æããåŸããã®åå¿æ··åç©ã«éãã«æ¹
æããªããããšãã«ãšãŒãã«ã«ã溶解ããI2ã®ã
ãã¢ã«éå°éãå ãããçŽ0.5æéæ¹æããåŸã
åå¿æ··åç©ã宀枩ã«å æž©ããïŒïŒïŒâãžã¯ããâ
ïŒâãšãŒãããªãžã³ãæšæºå颿³åã³ç²Ÿè£œæ³ãçš
ããŠåé¢ããã
ïŒïŒïŒâãžã¯ããããªãžã³ããšãã«ãšãŒãã«ã«æº¶
è§£ãããããŠçŽâ78âã«å·åŽããããããµã³ã«æº¶
è§£ããããã¢ã«éå°éã®ïœâããã«ãªããŠã ãå
å¿æ··åç©ã«éãã«æ¹æããªããåŸã ã«å ãããçŽ
0.5æéæ¹æããåŸããã®åå¿æ··åç©ã«éãã«æ¹
æããªããããšãã«ãšãŒãã«ã«ã溶解ããI2ã®ã
ãã¢ã«éå°éãå ãããçŽ0.5æéæ¹æããåŸã
åå¿æ··åç©ã宀枩ã«å æž©ããïŒïŒïŒâãžã¯ããâ
ïŒâãšãŒãããªãžã³ãæšæºå颿³åã³ç²Ÿè£œæ³ãçš
ããŠåé¢ããã
æ¬çºæã®å¥œãŸããå
·äœåäŸã«ãããŠãïŒâã¯ã
ãâïŒâãšãŒãâïŒâããªãžããŒã«ãéæµäžã§ã
ïŒïŒïŒâãžã¯ããâïŒâãšãŒãããªãžã³ãçæã
ããŸã§ãéåžžçŽ1/2ãçŽ24æéãæå¹éã®PCl5ïŒ
POCl3æ··åç©ãšåå¿ããããæ¬¡ã«åå¿æ··åç©ãç
æ°·äžã«æ³šããææã®çæç©ãå³ã¡ïŒïŒïŒâãžã¯ã
ãâïŒâãšãŒãããªãžã³ã®æ²æ®¿ãçãããã®ãã®
ãåé¢ãããããŠç²Ÿè£œããã
ãâïŒâãšãŒãâïŒâããªãžããŒã«ãéæµäžã§ã
ïŒïŒïŒâãžã¯ããâïŒâãšãŒãããªãžã³ãçæã
ããŸã§ãéåžžçŽ1/2ãçŽ24æéãæå¹éã®PCl5ïŒ
POCl3æ··åç©ãšåå¿ããããæ¬¡ã«åå¿æ··åç©ãç
æ°·äžã«æ³šããææã®çæç©ãå³ã¡ïŒïŒïŒâãžã¯ã
ãâïŒâãšãŒãããªãžã³ã®æ²æ®¿ãçãããã®ãã®
ãåé¢ãããããŠç²Ÿè£œããã
以äžã®å®æœäŸã¯æ¬çºæã®å®æœã説æãããã®ã§
ãããããããæ¬çºæã®ç¯å²ãéå®ãããã®ãšè§£
éãã¹ãã§ãªãã以äžã«è¿°ã¹ãåå¿åŒãåè¡¡ãã
ãããã®è©Šã¿ã¯è¡ã€ãŠããªãã
ãããããããæ¬çºæã®ç¯å²ãéå®ãããã®ãšè§£
éãã¹ãã§ãªãã以äžã«è¿°ã¹ãåå¿åŒãåè¡¡ãã
ãããã®è©Šã¿ã¯è¡ã€ãŠããªãã
宿œäŸ ïŒ
ïŒïŒïŒâãžã¯ããâïŒâãšãŒãããªãžã³ã®è£œé
å·¥çš ïŒ¡
æ©æ¢°çæ¹ææ©ãã¬ã¹å¹èŸŒç®¡åã³ä¹Ÿç¥ç®¡ä»ããã©
ã€ã¢ã€ã¹ïŒã¢ã»ãã³åçž®åšãåãã容éïŒã®ïŒ
ã€å£äžžåºãã©ã¹ã³ã«ãïŒâããããã·ãã³ãã³é ž
ïŒAldrich Chemical Company補ïŒ75.0ïœïŒ0.539
ã¢ã«ïŒåã³è±ã€ãªã³æ°Ž500mlãå ãããæž©åºŠãïŒ
25âã«ä¿æããªãããåå¿æ··åç©äžã«å¡©çŽ
ïŒ45.88ïœïŒ0.647ã¢ã«ïŒã1.5æéã«ããã€ãŠå¹ã
蟌ãã ãçããé»è€è²ã®ã¹ã©ãªã宀枩ã§ïŒæéæ¹
æãããé»è€è²ã®åºäœãç空éã«ãã€ãŠåé¢
ããè±ã€ãªã³æ°Ž50ã100mlã§æŽæµãããããŠé¢šä¹Ÿ
ãããæ©æ¢°çæ¹ææ©ãæž©åºŠèª¿ç¯åšä»æž©åºŠèšãåçž®
åšä»ãã€ãŒã³âã¹ã¿ãŒã¯ïŒDeanâStarkïŒãã©ã
ãåã³å ç±ãã³ãã«ãåãã容éïŒã®ïŒã€å£äžž
åºãã©ã¹ã³äžã«ãäžèšã®é»è€è²åºäœãå ¥ããŠæŽã«
也ç¥ãããããŠãã«ãšã³ãšå ±ã«æ°Žãå ±æ²žçã«èžç
ããïŒæåã«å ããã700mlïŒãçããæ··åç©ã宀
æž©ã«å·åŽããé»è€è²åºäœãéã«ãã€ãŠåé¢ã
ãã50âã§ã¢ã¹ãã¬ãŒã¿ãŒã«ããç空äžã§äžå€ä¹Ÿ
ç¥ããåŸãåºäœ77.0ïœïŒçè«éã®82ã83ïŒ ïŒãåŸ
ãããã
ã€ã¢ã€ã¹ïŒã¢ã»ãã³åçž®åšãåãã容éïŒã®ïŒ
ã€å£äžžåºãã©ã¹ã³ã«ãïŒâããããã·ãã³ãã³é ž
ïŒAldrich Chemical Company補ïŒ75.0ïœïŒ0.539
ã¢ã«ïŒåã³è±ã€ãªã³æ°Ž500mlãå ãããæž©åºŠãïŒ
25âã«ä¿æããªãããåå¿æ··åç©äžã«å¡©çŽ
ïŒ45.88ïœïŒ0.647ã¢ã«ïŒã1.5æéã«ããã€ãŠå¹ã
蟌ãã ãçããé»è€è²ã®ã¹ã©ãªã宀枩ã§ïŒæéæ¹
æãããé»è€è²ã®åºäœãç空éã«ãã€ãŠåé¢
ããè±ã€ãªã³æ°Ž50ã100mlã§æŽæµãããããŠé¢šä¹Ÿ
ãããæ©æ¢°çæ¹ææ©ãæž©åºŠèª¿ç¯åšä»æž©åºŠèšãåçž®
åšä»ãã€ãŒã³âã¹ã¿ãŒã¯ïŒDeanâStarkïŒãã©ã
ãåã³å ç±ãã³ãã«ãåãã容éïŒã®ïŒã€å£äžž
åºãã©ã¹ã³äžã«ãäžèšã®é»è€è²åºäœãå ¥ããŠæŽã«
也ç¥ãããããŠãã«ãšã³ãšå ±ã«æ°Žãå ±æ²žçã«èžç
ããïŒæåã«å ããã700mlïŒãçããæ··åç©ã宀
æž©ã«å·åŽããé»è€è²åºäœãéã«ãã€ãŠåé¢ã
ãã50âã§ã¢ã¹ãã¬ãŒã¿ãŒã«ããç空äžã§äžå€ä¹Ÿ
ç¥ããåŸãåºäœ77.0ïœïŒçè«éã®82ã83ïŒ ïŒãåŸ
ãããã
å·¥çš ïŒ¢
ãµãŒã¢ãŠãšã«ïŒthermowellïŒä»å®¹é250mlã®ïŒ
ã€å£äžžåºãã©ã¹ã³ã«æ©æ¢°çæ¹ææ©ã滎äžããŒãå
ã³æäžéšã«N2å°å ¥å£ä»åçž®åšãè£ åããå·¥çšïŒ¡
ã«ããïŒâã¯ããâïŒâããããã·ãã³ãã³é ž
34.0ïœïŒ0.196ã¢ã«ïŒåã³ãªãã·å¡©åãªã³
ïŒPOCl3ïŒ40mlïŒ67.0ïœïŒ0.437ã¢ã«ïŒãå ããã
çããé»è€è²ã®ã¹ã©ãªã105âã«å ç±ããæ¶²äœã
çæééæµãããã15å以å ã«é»è€è²ã®åºäœã溶
è§£ããŠé»è²æº¶æ¶²ãçããéæµãçµã€ããåå¿æ··å
ç©ãæ¹æããN2äžã«ãŠ105âã§2.5æéå ç±ããã
溶液ã宀枩ã«å·åŽããåŸãé»è²æ¶²äœããæ©æ¢°çæ¹
ææ©åã³åçž®åšãåãã容éïŒã®ïŒã€å£äžžåºã
ã©ã¹ã³äžã«æ³šãããããŠæ°·ãå ãããæåã®åå¿
容åšãæ°Žã§ãããããã®å 容ç©ã第äºã®å®¹åšã«å
ããããã®åå¿æ··åç©ãåšå²æž©åºŠã§äžå€æ¹æã
ããåºäœãç空éã«ãã€ãŠåé¢ããæ°Žã§æŽæµ
ãããããŠé¢šä¹Ÿããããã®åºäœããæ©æ¢°çæ¹æ
æ©ã枩床èšåã³æäžéšã«N2å°å ¥å£ä»åçž®åšãå
ãããã€ãŒã³âã¹ã¿ãŒã¯ã»ãã©ãããè£ åãã容
éïŒã®ïŒã€å£äžžåºãã©ã¹ã³ã«ç§»ãããå°éã®ã¢
ã»ãã³ã§ããŒãããããããã®ã¢ã»ãã³ããã«ãš
ã³çŽïŒãšå ±ã«ãã©ã¹ã³ã«å ãããã¢ã»ãã³åã³
æ®ã€ãŠããæ°Žãèžçã«ãã€ãŠé€å»ããããã®æ··å
ç©ãç±æéããŠå°éã®é»è²åºäœãé€å»ããéæ
ãªè€è²æ¶²äœãåŸãããã®è€è²æ¶²äœïŒãã«ãšã³æº¶
æ¶²ïŒãå·åŽããèç¹150ã156âãæããç²è£œã®ç
æç©ïŒé»è€è²åºäœïŒ23.1ïœãåŸãããã«ãšã³ãèž
çºãããŠæŽã«é»è€è²åºäœ12.12ïœãåŸãã
ã€å£äžžåºãã©ã¹ã³ã«æ©æ¢°çæ¹ææ©ã滎äžããŒãå
ã³æäžéšã«N2å°å ¥å£ä»åçž®åšãè£ åããå·¥çšïŒ¡
ã«ããïŒâã¯ããâïŒâããããã·ãã³ãã³é ž
34.0ïœïŒ0.196ã¢ã«ïŒåã³ãªãã·å¡©åãªã³
ïŒPOCl3ïŒ40mlïŒ67.0ïœïŒ0.437ã¢ã«ïŒãå ããã
çããé»è€è²ã®ã¹ã©ãªã105âã«å ç±ããæ¶²äœã
çæééæµãããã15å以å ã«é»è€è²ã®åºäœã溶
è§£ããŠé»è²æº¶æ¶²ãçããéæµãçµã€ããåå¿æ··å
ç©ãæ¹æããN2äžã«ãŠ105âã§2.5æéå ç±ããã
溶液ã宀枩ã«å·åŽããåŸãé»è²æ¶²äœããæ©æ¢°çæ¹
ææ©åã³åçž®åšãåãã容éïŒã®ïŒã€å£äžžåºã
ã©ã¹ã³äžã«æ³šãããããŠæ°·ãå ãããæåã®åå¿
容åšãæ°Žã§ãããããã®å 容ç©ã第äºã®å®¹åšã«å
ããããã®åå¿æ··åç©ãåšå²æž©åºŠã§äžå€æ¹æã
ããåºäœãç空éã«ãã€ãŠåé¢ããæ°Žã§æŽæµ
ãããããŠé¢šä¹Ÿããããã®åºäœããæ©æ¢°çæ¹æ
æ©ã枩床èšåã³æäžéšã«N2å°å ¥å£ä»åçž®åšãå
ãããã€ãŒã³âã¹ã¿ãŒã¯ã»ãã©ãããè£ åãã容
éïŒã®ïŒã€å£äžžåºãã©ã¹ã³ã«ç§»ãããå°éã®ã¢
ã»ãã³ã§ããŒãããããããã®ã¢ã»ãã³ããã«ãš
ã³çŽïŒãšå ±ã«ãã©ã¹ã³ã«å ãããã¢ã»ãã³åã³
æ®ã€ãŠããæ°Žãèžçã«ãã€ãŠé€å»ããããã®æ··å
ç©ãç±æéããŠå°éã®é»è²åºäœãé€å»ããéæ
ãªè€è²æ¶²äœãåŸãããã®è€è²æ¶²äœïŒãã«ãšã³æº¶
æ¶²ïŒãå·åŽããèç¹150ã156âãæããç²è£œã®ç
æç©ïŒé»è€è²åºäœïŒ23.1ïœãåŸãããã«ãšã³ãèž
çºãããŠæŽã«é»è€è²åºäœ12.12ïœãåŸãã
å·¥çš ïŒ£
æäžéšã«N2å°å
¥å£ä»éæµå·åŽåšãæ©æ¢°çæ¹æ
æ©åã³æž©åºŠèª¿ç¯åšä»æž©åºŠèšãåããç也ç¥ãã容
é250mlã®ïŒã€å£äžžåºãã©ã¹ã³ã«N2ãå¹ã蟌ã¿ã
ãããŠïŒïŒïŒâãžã¯ãããã³ãã³é žïŒå·¥çšïŒ¢ã«ã
ããã®ïŒ12.0ïœïŒ0.0625ã¢ã«ïŒãèµ€è²é žåç¬¬äºæ°Ž
é17.45ïœïŒ0.0806ã¢ã«ïŒåã³CCl4100mlãå ã
ããåå¿æ··åç©ïŒèµ€âæ©è²ã¹ã©ãªïŒãç±æºãšããŠ
ïŒåã®175ã¯ããèµ€å€ç·å ç±ã©ã³ããçšããŠN2äž
ã«ãŠéæµäžã§ïŒæéæ¹æããããã®éæµããŠãã
åå¿æ··åç©ã«CCl425mläžã®Br212ïœïŒ0.075ã¢ã«ïŒ
ã®æº¶æ¶²ãå ããããã®åå¿æ··åç©ãN2äžã«ãŠäž
å€éæµäžã§æ¹æãããç¿æãæ¿ãèµ€è²ã®è²èª¿ã¯ã»
ãšãã©æ¶ãããã®å·åŽããåå¿æ··åç©ã«é£œå
NaHCO3溶液40mlãå ãããåå¿æ··åç©ãåšå²
枩床ã§ïŒæéæ¹æãããããŠã»ã©ã€ãïŒCeliteïŒ
ã®ããããéããŠéãããçããæ²æ®¿ç©ãå¡©å
ã¡ãã¬ã³ã§ååã«æŽæµãããåæ¶²ããææ©å±€ãæ°Ž
ïŒïŒÃ100mlïŒåã³é£œåNaCl溶液100mlã§æŽæµãã
ç¡æ°ŽMgSO4äžã§ä¹Ÿç¥ããéãããããŠèžçºä¹Ÿ
åºããããæ®ã€ãæ·¡è€è²æ²¹ããã³ã¿ã³ã«æ¡ãå ¥
ããéããèžçºä¹Ÿç¥ããé»è€è²æ²¹10.35ïœãåŸ
ããããã®ãã®ã¯ãæšæºã¬ã¹ã¯ãããã°ã©ã
ïŒgcïŒæ³ãçšãããã€ãã©ãªãŒã¬ã¹ã¯ãããã°ã©
ãã€ãŒïŒgcïŒãããŒãïŒneatïŒæ²¹0.5ÎŒãäžã«é¢
ç©çŸåçã«ãã€ãŠç€ºãããåŠããçŽåºŠ89.5ïŒ ã§ã
ã€ãããã®é»è€è²æ²¹ã容é50mlã®å°é¶åšè£œãã©ã¹
ã³ã«ç§»ããçãèžçããããéããŠèžçãããã
1torrã«ãããŠ55ãâ65âã®æ²žç¹ãæããïŒã€ã®ã
ã©ã¯ã·ãšã³ã®ã¿ãèªãããããgcã«ãã€ãŠç€ºã
ããåŠãçŽåºŠã95ïŒ ã®æ²¹ãçµæ¶åãããŠçœè²åºäœ
ãåŸããããã®ãã®ã¯30.3ã31.0âã®èç¹ãæã
ãŠããã
æ©åã³æž©åºŠèª¿ç¯åšä»æž©åºŠèšãåããç也ç¥ãã容
é250mlã®ïŒã€å£äžžåºãã©ã¹ã³ã«N2ãå¹ã蟌ã¿ã
ãããŠïŒïŒïŒâãžã¯ãããã³ãã³é žïŒå·¥çšïŒ¢ã«ã
ããã®ïŒ12.0ïœïŒ0.0625ã¢ã«ïŒãèµ€è²é žåç¬¬äºæ°Ž
é17.45ïœïŒ0.0806ã¢ã«ïŒåã³CCl4100mlãå ã
ããåå¿æ··åç©ïŒèµ€âæ©è²ã¹ã©ãªïŒãç±æºãšããŠ
ïŒåã®175ã¯ããèµ€å€ç·å ç±ã©ã³ããçšããŠN2äž
ã«ãŠéæµäžã§ïŒæéæ¹æããããã®éæµããŠãã
åå¿æ··åç©ã«CCl425mläžã®Br212ïœïŒ0.075ã¢ã«ïŒ
ã®æº¶æ¶²ãå ããããã®åå¿æ··åç©ãN2äžã«ãŠäž
å€éæµäžã§æ¹æãããç¿æãæ¿ãèµ€è²ã®è²èª¿ã¯ã»
ãšãã©æ¶ãããã®å·åŽããåå¿æ··åç©ã«é£œå
NaHCO3溶液40mlãå ãããåå¿æ··åç©ãåšå²
枩床ã§ïŒæéæ¹æãããããŠã»ã©ã€ãïŒCeliteïŒ
ã®ããããéããŠéãããçããæ²æ®¿ç©ãå¡©å
ã¡ãã¬ã³ã§ååã«æŽæµãããåæ¶²ããææ©å±€ãæ°Ž
ïŒïŒÃ100mlïŒåã³é£œåNaCl溶液100mlã§æŽæµãã
ç¡æ°ŽMgSO4äžã§ä¹Ÿç¥ããéãããããŠèžçºä¹Ÿ
åºããããæ®ã€ãæ·¡è€è²æ²¹ããã³ã¿ã³ã«æ¡ãå ¥
ããéããèžçºä¹Ÿç¥ããé»è€è²æ²¹10.35ïœãåŸ
ããããã®ãã®ã¯ãæšæºã¬ã¹ã¯ãããã°ã©ã
ïŒgcïŒæ³ãçšãããã€ãã©ãªãŒã¬ã¹ã¯ãããã°ã©
ãã€ãŒïŒgcïŒãããŒãïŒneatïŒæ²¹0.5ÎŒãäžã«é¢
ç©çŸåçã«ãã€ãŠç€ºãããåŠããçŽåºŠ89.5ïŒ ã§ã
ã€ãããã®é»è€è²æ²¹ã容é50mlã®å°é¶åšè£œãã©ã¹
ã³ã«ç§»ããçãèžçããããéããŠèžçãããã
1torrã«ãããŠ55ãâ65âã®æ²žç¹ãæããïŒã€ã®ã
ã©ã¯ã·ãšã³ã®ã¿ãèªãããããgcã«ãã€ãŠç€ºã
ããåŠãçŽåºŠã95ïŒ ã®æ²¹ãçµæ¶åãããŠçœè²åºäœ
ãåŸããããã®ãã®ã¯30.3ã31.0âã®èç¹ãæã
ãŠããã
å·¥çš ïŒ€
å·¥çšïŒ€ã«çšããå
šãŠã®ã¬ã©ã¹è£œåãçäžã«ãŠ
100âã§äžå€ä¹Ÿç¥ãã䜿çšåã«N2äžã«ãŠå®€æž©ã«å·
åŽãããç£æ°æ¹ææ©ã枩床èšãéå£åã³æäžéšã«
N2å°å ¥å£ä»æ·»å ããŒããåãã容é250mlã®ïŒã€
å£äžžåºãã©ã¹ã³ã«ãïŒâããã¢âïŒïŒïŒâãžã¯ã
ãããªãžã³ïŒå·¥çšïŒ£ã«ãããã®ïŒ5.7ïœïŒ25ããª
ã¢ã«ïŒåã³ãããªãŠã âãã³ãŸããšãã³ã±ãã«ã
ãæ°ãã«èžçãããšãã«ãšãŒãã«125mlãå ããã
åå¿æ··åç©ãâ78âã«å·åŽãããã®åå¿æ··åç©ã«
也ç¥ããæ³šå°åšãããããµã³äžã®ã1.6Mnâãã
ã«ãªããŠã 16.1mlãåŸã ã«å ãããçºç±ã¯ã»ãšã
ã©èªããããªãããåå¿æ··åç©ã¯çŽã¡ã«è€è²ã«å€
åãããåå¿æ··åç©ãâ78âã§0.5æéæ¹æãã
枩床ãâ70â以äžã«ä¿æãããããã«ããŠãæ°ã
ã«èžçãããšãŒãã«ã30mläžã®I27.61ïœïŒ30ããª
ã¢ã«ïŒãåŸã ã«å ããããã®åå¿æ··åç©ãâ78â
ã§0.5æéæ¹æããæ¬¡ã«å®€æž©ã«å æž©ãããåå¿æ··
åç©ãæ°Žã«æ³šããå±€ãåé¢ãããææ©å±€ã1.0N
ããªç¡«é žãããªãŠã 50mlãæ°Ž50mlåã³é£œåNaCl
æº¶æ¶²ã§æŽæµãããææ©å±€ãç¡æ°ŽMgSO4äžã§ä¹Ÿç¥
ããéããèžçºä¹Ÿåºãããè€è²æ²¹ãåŸãããã®
æ²¹ããã³ã¿ã³ã«æ¡ãå ¥ããã¬ã©ã¹ãŠãŒã«ãéããŠ
éããèžçºä¹Ÿåºããè€è²æ²¹5.7ïœãåŸãããã
ã®ãã®ã¯æŸçœ®ããéã«äžéšéç¶æ¶ãšããŠçµæ¶åã
ãããã®æ²¹åã³éç¶æ¶ã®æ··åç©ãå æž©ããŠå質溶
æ¶²ãçãããæ··ãç©ãå«ãŸã¬æ²¹ããã€ãã©ãªãŒ
gcã«ãã€ãŠåæããåºçºç©è³ªãããé·ãä¿ææ
éããã€ïŒã€ã®å€§éšåã®çæç©ïŒé¢ç©ã80ïŒ ïŒã
瀺ãããããã®æ²¹ãã¡ã¿ããŒã«ã«æ¡ãå ¥ãããã
ãŠåçµæ¶ããèç¹56.5âã57.5âãæããçœè²åº
äœ2.05ïœãåŸããïŒïŒïŒâãžã¯ããâïŒâãšãŒã
ããªãžã³ã§ããçæç©ã®æ§é ã¯æ žç£æ°å ±é³Žã¹ãã¯
ãã«ïŒNMRïŒåã³è³ªéåå åæã«ãã€ãŠç¢ºèªã
ãã
100âã§äžå€ä¹Ÿç¥ãã䜿çšåã«N2äžã«ãŠå®€æž©ã«å·
åŽãããç£æ°æ¹ææ©ã枩床èšãéå£åã³æäžéšã«
N2å°å ¥å£ä»æ·»å ããŒããåãã容é250mlã®ïŒã€
å£äžžåºãã©ã¹ã³ã«ãïŒâããã¢âïŒïŒïŒâãžã¯ã
ãããªãžã³ïŒå·¥çšïŒ£ã«ãããã®ïŒ5.7ïœïŒ25ããª
ã¢ã«ïŒåã³ãããªãŠã âãã³ãŸããšãã³ã±ãã«ã
ãæ°ãã«èžçãããšãã«ãšãŒãã«125mlãå ããã
åå¿æ··åç©ãâ78âã«å·åŽãããã®åå¿æ··åç©ã«
也ç¥ããæ³šå°åšãããããµã³äžã®ã1.6Mnâãã
ã«ãªããŠã 16.1mlãåŸã ã«å ãããçºç±ã¯ã»ãšã
ã©èªããããªãããåå¿æ··åç©ã¯çŽã¡ã«è€è²ã«å€
åãããåå¿æ··åç©ãâ78âã§0.5æéæ¹æãã
枩床ãâ70â以äžã«ä¿æãããããã«ããŠãæ°ã
ã«èžçãããšãŒãã«ã30mläžã®I27.61ïœïŒ30ããª
ã¢ã«ïŒãåŸã ã«å ããããã®åå¿æ··åç©ãâ78â
ã§0.5æéæ¹æããæ¬¡ã«å®€æž©ã«å æž©ãããåå¿æ··
åç©ãæ°Žã«æ³šããå±€ãåé¢ãããææ©å±€ã1.0N
ããªç¡«é žãããªãŠã 50mlãæ°Ž50mlåã³é£œåNaCl
æº¶æ¶²ã§æŽæµãããææ©å±€ãç¡æ°ŽMgSO4äžã§ä¹Ÿç¥
ããéããèžçºä¹Ÿåºãããè€è²æ²¹ãåŸãããã®
æ²¹ããã³ã¿ã³ã«æ¡ãå ¥ããã¬ã©ã¹ãŠãŒã«ãéããŠ
éããèžçºä¹Ÿåºããè€è²æ²¹5.7ïœãåŸãããã
ã®ãã®ã¯æŸçœ®ããéã«äžéšéç¶æ¶ãšããŠçµæ¶åã
ãããã®æ²¹åã³éç¶æ¶ã®æ··åç©ãå æž©ããŠå質溶
æ¶²ãçãããæ··ãç©ãå«ãŸã¬æ²¹ããã€ãã©ãªãŒ
gcã«ãã€ãŠåæããåºçºç©è³ªãããé·ãä¿ææ
éããã€ïŒã€ã®å€§éšåã®çæç©ïŒé¢ç©ã80ïŒ ïŒã
瀺ãããããã®æ²¹ãã¡ã¿ããŒã«ã«æ¡ãå ¥ãããã
ãŠåçµæ¶ããèç¹56.5âã57.5âãæããçœè²åº
äœ2.05ïœãåŸããïŒïŒïŒâãžã¯ããâïŒâãšãŒã
ããªãžã³ã§ããçæç©ã®æ§é ã¯æ žç£æ°å ±é³Žã¹ãã¯
ãã«ïŒNMRïŒåã³è³ªéåå åæã«ãã€ãŠç¢ºèªã
ãã
宿œäŸ ïŒ
ïŒïŒïŒâãžã¯ããâïŒâãšãŒãããªãžã³ã®è£œé
å·¥çš ïŒ
éæµå·åŽåšã枩床èšã滎äžããŒãåã³ç£æ°æ¹æ
æ©ãåãã容é250mlã®ïŒã€å£äžžåºãã©ã¹ã³ã«ã
æ°Ž90mläžã®ïŒâã¯ããâïŒâããããã·ãã³ãã³
é žïŒå®æœäŸïŒãå·¥çšïŒ¡ã«ãããã®ïŒ3.47ïœïŒ0.02
ã¢ã«ïŒåã³çé žãããªãŠã 8.6ïœïŒ0.03ã¢ã«ïŒã
å ãããåå¿æ··åç©ãN2äžã§æ¹æãããããŠ100
âã«å ç±ããããã®åå¿æ··åç©ã«0.5æéã«ãã
ãæ°Ž35mläžã®ãšãŠçŽ 5.1ïœïŒ0.02ã¢ã«ïŒåã³KI5.1
ïœïŒ0.03ã¢ã«ïŒã®æº¶æ¶²ãå ããŠçºæ³¡ãæå°ã«ã
ããåå¿æ··åç©ã100âã§ïŒæéæ¹æããããã®
æ··åç©ã宀枩ã«å·åŽããæ»ŽäžããŒããã¬ã¹å¹èŸŒç®¡
ã«æãããSO2ãæ··åç©ã«éããé»è€è²æ²æ®¿ç©ã
çæããããSO2ã®æ·»å ãPHå€ãïŒïŒã«ãªããŸã§
ç¶ããããã®ã¹ã©ãªãïŒæéæ¹æãããæ²æ®¿ç©ã
éã«ãã€ãŠæéããæ°Žã§æŽæµãã颚也ããèç¹
202ã209âãæããé»è€è²åºäœ4.05ïœãåŸããïŒ
âã¯ããâïŒâãšãŒãâããªãžããŒã«ã§ããçæ
ç©ã®æ§é ã¯è³ªéåå åæã«ãã確èªããã
æ©ãåãã容é250mlã®ïŒã€å£äžžåºãã©ã¹ã³ã«ã
æ°Ž90mläžã®ïŒâã¯ããâïŒâããããã·ãã³ãã³
é žïŒå®æœäŸïŒãå·¥çšïŒ¡ã«ãããã®ïŒ3.47ïœïŒ0.02
ã¢ã«ïŒåã³çé žãããªãŠã 8.6ïœïŒ0.03ã¢ã«ïŒã
å ãããåå¿æ··åç©ãN2äžã§æ¹æãããããŠ100
âã«å ç±ããããã®åå¿æ··åç©ã«0.5æéã«ãã
ãæ°Ž35mläžã®ãšãŠçŽ 5.1ïœïŒ0.02ã¢ã«ïŒåã³KI5.1
ïœïŒ0.03ã¢ã«ïŒã®æº¶æ¶²ãå ããŠçºæ³¡ãæå°ã«ã
ããåå¿æ··åç©ã100âã§ïŒæéæ¹æããããã®
æ··åç©ã宀枩ã«å·åŽããæ»ŽäžããŒããã¬ã¹å¹èŸŒç®¡
ã«æãããSO2ãæ··åç©ã«éããé»è€è²æ²æ®¿ç©ã
çæããããSO2ã®æ·»å ãPHå€ãïŒïŒã«ãªããŸã§
ç¶ããããã®ã¹ã©ãªãïŒæéæ¹æãããæ²æ®¿ç©ã
éã«ãã€ãŠæéããæ°Žã§æŽæµãã颚也ããèç¹
202ã209âãæããé»è€è²åºäœ4.05ïœãåŸããïŒ
âã¯ããâïŒâãšãŒãâããªãžããŒã«ã§ããçæ
ç©ã®æ§é ã¯è³ªéåå åæã«ãã確èªããã
å·¥çš ïŒ
枩床èšãæäžéšã«N2å°å
¥å£ãæ åã³ç£æ°æ¹æ
æ©ãåãã容é50mlã®ïŒã€å£äžžåºãã©ã¹ã³ã«ãäž
èšã®å·¥çšïŒã«ããïŒâã¯ããâïŒâãšãŒãâïŒâ
ããªãžããŒã«3.50ïœïŒ0.0137ã¢ã«ïŒãäºå¡©åãªã³
3.00ïœïŒ0.0144ã¢ã«ïŒåã³ãªãã·å¡©åãªã³ïŒã10
mlãå ããããã®åå¿æ··åç©ãéæµäžã§å ç±ãã
åºäœã溶解ããŠé»éè€è²ã®æº¶æ¶²ãçãããåå¿æ··
åç©ãN2äžã«ãŠéæµäžã§ïŒæéæ¹æããæ¬¡ã«å®€
æž©ã«å·åŽãããåå¿æ··åç©ãç æ°·ã«æ³šããçŽïŒæ
éæŸçœ®ãããçæç©åã³æªåå¿ã®åºçºç©è³ªã§ãã
ããšãããã€ãé»è€è²ã®æ²æ®¿ç©ãçãããã®ãã®
ãéã«ãã€ãŠåé¢ãããããŠãã³ã¿ã³ã§æŽæµã
ãããŸãæ°Žå±€ããã³ã¿ã³ã§æŽæµãããåæ¶²ããæ
æ©å±€ãè±ã€ãªã³æ°Žåã³é£œåNaClã§æŽæµããç¡æ°Ž
MgSO4äžã§ä¹Ÿç¥ããéããèžçºä¹Ÿåºãããæ
è²æ²¹0.4ïœãåŸããããã®ãã®ã¯æŸçœ®ãããšçµæ¶
åããããã®çµæ¶ã®ã¬ã¹ã¯ãããã°ã©ãã€ãŒã25
ã¡ãŒã¿ãŒã®ãžã¡ãã«ã·ãªã³ãŒã³ãã€ãã©ãªãŒã«ã©
ã 䜿çšã枩床ããã°ã©ãã³ã°ïŒ80âïŒïŒåïŒãïŒ
âïŒåã§270âã«å ç±ãã«ã©ã æµé0.63c.c.ïŒåã§
ïŒåéãä¿ææéã¯646ç§ã§ãã€ããäžèšçæç©
ãšå®æœäŸïŒã®å·¥çšïŒ€ã®çæç©ã®æ··åç©ãäžèšãå
ãã¬ã¹ã¯ãããã°ã©ãã€ãŒæ¡ä»¶ãçšããŠåæãã
ãšãããåäžã®å€§ããªããŒã¯ã芳å¯ãããã
æ©ãåãã容é50mlã®ïŒã€å£äžžåºãã©ã¹ã³ã«ãäž
èšã®å·¥çšïŒã«ããïŒâã¯ããâïŒâãšãŒãâïŒâ
ããªãžããŒã«3.50ïœïŒ0.0137ã¢ã«ïŒãäºå¡©åãªã³
3.00ïœïŒ0.0144ã¢ã«ïŒåã³ãªãã·å¡©åãªã³ïŒã10
mlãå ããããã®åå¿æ··åç©ãéæµäžã§å ç±ãã
åºäœã溶解ããŠé»éè€è²ã®æº¶æ¶²ãçãããåå¿æ··
åç©ãN2äžã«ãŠéæµäžã§ïŒæéæ¹æããæ¬¡ã«å®€
æž©ã«å·åŽãããåå¿æ··åç©ãç æ°·ã«æ³šããçŽïŒæ
éæŸçœ®ãããçæç©åã³æªåå¿ã®åºçºç©è³ªã§ãã
ããšãããã€ãé»è€è²ã®æ²æ®¿ç©ãçãããã®ãã®
ãéã«ãã€ãŠåé¢ãããããŠãã³ã¿ã³ã§æŽæµã
ãããŸãæ°Žå±€ããã³ã¿ã³ã§æŽæµãããåæ¶²ããæ
æ©å±€ãè±ã€ãªã³æ°Žåã³é£œåNaClã§æŽæµããç¡æ°Ž
MgSO4äžã§ä¹Ÿç¥ããéããèžçºä¹Ÿåºãããæ
è²æ²¹0.4ïœãåŸããããã®ãã®ã¯æŸçœ®ãããšçµæ¶
åããããã®çµæ¶ã®ã¬ã¹ã¯ãããã°ã©ãã€ãŒã25
ã¡ãŒã¿ãŒã®ãžã¡ãã«ã·ãªã³ãŒã³ãã€ãã©ãªãŒã«ã©
ã 䜿çšã枩床ããã°ã©ãã³ã°ïŒ80âïŒïŒåïŒãïŒ
âïŒåã§270âã«å ç±ãã«ã©ã æµé0.63c.c.ïŒåã§
ïŒåéãä¿ææéã¯646ç§ã§ãã€ããäžèšçæç©
ãšå®æœäŸïŒã®å·¥çšïŒ€ã®çæç©ã®æ··åç©ãäžèšãå
ãã¬ã¹ã¯ãããã°ã©ãã€ãŒæ¡ä»¶ãçšããŠåæãã
ãšãããåäžã®å€§ããªããŒã¯ã芳å¯ãããã
宿œäŸ ïŒ
ïŒïŒïŒâãžã¯ããâïŒâãšãŒãããªãžã³ã®è£œé
å·¥çš ïŒ
ïŒâã¯ããâïŒâããããã·ãã³ãã³é
ž12.6ïœ
ïŒ72.6ããªã¢ã«ïŒãNa2CO312.83ïœïŒ121ããªã¢
ã«ïŒãI220.47ïœïŒ80.7ããªã¢ã«ïŒãKI20.09ïœïŒ121
ããªã¢ã«ïŒåã³H2O500mlãçšããŠãå®è³ªçã«å®
æœäŸïŒã®å·¥çšïŒã«è¿°ã¹ããšåäžã®æ¹æ³ãå©çšã
ãããã®åå¿ã«ããé»è€è²ã®åºäœ17.2ïœãåŸãã
ïŒ72.6ããªã¢ã«ïŒãNa2CO312.83ïœïŒ121ããªã¢
ã«ïŒãI220.47ïœïŒ80.7ããªã¢ã«ïŒãKI20.09ïœïŒ121
ããªã¢ã«ïŒåã³H2O500mlãçšããŠãå®è³ªçã«å®
æœäŸïŒã®å·¥çšïŒã«è¿°ã¹ããšåäžã®æ¹æ³ãå©çšã
ãããã®åå¿ã«ããé»è€è²ã®åºäœ17.2ïœãåŸãã
å·¥çš ïŒ
æäžéšã«N2å°å
¥å£ä»åçž®åšãæ©æ¢°çæ¹ææ©å
ã³æž©åºŠèšãåãã容é100mlã®ïŒã€å£äžžåºãã©ã¹
ã³ã«ãïŒâã¯ããâïŒâããããã·âïŒâãšãŒã
ããªãžã³17.2ïœïŒ0.0673ã¢ã«ïŒãPCl514.85ïœ
ïŒ0.0713ã¢ã«ïŒåã³POCl31mlïŒ1.68ïœïŒ0.0109ã¢
ã«ïŒãå ãããåºäœåãå«ãåå¿æ··åç©ãåŸã ã«
æ¹æãããããŠåŸã ã«130âã«å ç±ãããåå¿æ··
åç©ãN2äžã§ïŒæéæ¹æãããã®åŸã«ããã宀
æž©ã«å·åŽããäžå€æŸçœ®ãããåå¿æ··åç©ãç æ°·äž
ã«æ³šæããŠæ³šãããããŠïŒæéæŸçœ®ãããåå¿æ··
åç©ã«å¡©åã¡ãã¬ã³ïŒ200mlïŒãå ããååšãã
åºäœãå¡©åã¡ãã¬ã³ã«æº¶è§£ããããå±€ãåé¢ãã
ææ©çžãåžå¡©åºãæ°Žåã³é£œåNaClã§æŽæµããã
ç¡æ°ŽMgSO4äžã§ä¹Ÿç¥ãããããŠéããåŸã溶
åªãèžçºãããé»è²åºäœ11.8ïœãåŸãããã®åºäœ
ãã¡ã¿ããŒã«ããåçµæ¶ãããåºäœ6.60ïœãç
ãããã®ãã®ã¯å®æœäŸïŒãå·¥çšïŒ€ã«ãããŠåŸãã
ãçæç©ãšåäžã®ã¹ãã¯ãã«åã³ç©çç¹æ§ãæã
ãŠããã
ã³æž©åºŠèšãåãã容é100mlã®ïŒã€å£äžžåºãã©ã¹
ã³ã«ãïŒâã¯ããâïŒâããããã·âïŒâãšãŒã
ããªãžã³17.2ïœïŒ0.0673ã¢ã«ïŒãPCl514.85ïœ
ïŒ0.0713ã¢ã«ïŒåã³POCl31mlïŒ1.68ïœïŒ0.0109ã¢
ã«ïŒãå ãããåºäœåãå«ãåå¿æ··åç©ãåŸã ã«
æ¹æãããããŠåŸã ã«130âã«å ç±ãããåå¿æ··
åç©ãN2äžã§ïŒæéæ¹æãããã®åŸã«ããã宀
æž©ã«å·åŽããäžå€æŸçœ®ãããåå¿æ··åç©ãç æ°·äž
ã«æ³šæããŠæ³šãããããŠïŒæéæŸçœ®ãããåå¿æ··
åç©ã«å¡©åã¡ãã¬ã³ïŒ200mlïŒãå ããååšãã
åºäœãå¡©åã¡ãã¬ã³ã«æº¶è§£ããããå±€ãåé¢ãã
ææ©çžãåžå¡©åºãæ°Žåã³é£œåNaClã§æŽæµããã
ç¡æ°ŽMgSO4äžã§ä¹Ÿç¥ãããããŠéããåŸã溶
åªãèžçºãããé»è²åºäœ11.8ïœãåŸãããã®åºäœ
ãã¡ã¿ããŒã«ããåçµæ¶ãããåºäœ6.60ïœãç
ãããã®ãã®ã¯å®æœäŸïŒãå·¥çšïŒ€ã«ãããŠåŸãã
ãçæç©ãšåäžã®ã¹ãã¯ãã«åã³ç©çç¹æ§ãæã
ãŠããã
ååç©ïŒâã¯ããâïŒâãšãŒãâïŒâããªãžã
ãŒã«ã¯ãã®äºå€ç°æ§äœãïŒâã¯ããâïŒâãšãŒã
âïŒâããã³ãšå¹³è¡¡ããŠååšãããäºå€ç°æ§ã¯åœ
該åéã«ç²Ÿéããè ã«ãšã€ãŠã¯ããç¥ãããçŸè±¡
ã§ãããæ¬çºæã¯äžèšã®äºå€ç°æ§äœã®åæ¹ãæå³
ãããã®ã§ãããäºå€ç°æ§äœã¯æ¬¡ã®å¹³è¡¡åå¿ã«ã
ã€ãŠç¹åŸŽã¥ããããšãã§ããïŒ ïŒïŒïŒâãžã¯ããâïŒâãšãŒãããªãžã³ã¯Î±â
ãïŒâïŒïŒâã¯ããâïŒâãšãŒãâïŒâããªãžã«ãª
ãã·ïŒããšããã·ããããªã³é žåã³ãã®èªå°äœ
ïŒå¡©ããšã¹ãã«åã³ã¢ããïŒã補é ããéã«ååŠ
çäžéäœãšããŠæçšã§ããããã®è£œé ã¯åœè©²åé
ã«ç²Ÿéããè ã«ãšã€ãŠã¯ããç¥ãããŠããã眮æ
ãããããªãžã«ãªãã·ããšããã·ããããªã³é žå
ã³ãã®èªå°äœã補é ããããã«æç®ã«èšèŒããã
æ¹æ³ãšåæ§ã®æ¹æ³ãçšããŠè¡ãããããããæ¹æ³
ã¯æç®ã«èšèŒãããŠããããããæç®ã®å šãŠãã
ããã®åŒçšã以ã€ãŠæ¬æçްæžã®èšèŒã«ãããïŒãš
ãŒãããïŒEPOïŒç¹èš±åºé¡ç¬¬483å·ïŒå第
821047669å·ïŒ1982幎12æ15æ¥çºè¡ïŒïŒç±³åœç¹èš±ç¬¬
4046553å·ïŒå第4214086å·ïŒå第4275212å·ïŒå
第4325729å·ïŒå第4266063å·ïŒè±åœç¹èš±ç¬¬
1599121å·ïŒå第1599122å·ïŒåã³ãšãŒãããç¹èš±
第021613å·ãè£œé æ¹æ³ã®ïŒã€ãšããŠã¯ãïŒïŒïŒâ
ãžã¯ããâïŒâãšãŒãããªãžã³ããããããã³ã®
ãžã¢ããªã³ãšåå¿ãããŠïŒâã¯ããâïŒâãšãŒã
âïŒâããªãžã«ãªãã·ããšããŒã«ãçæãããæ¬¡
ã«ãã®ãã®ãé©åœãªããããããªããŒããšåå¿ã
ããŠææã®ããªãžã«ãªãã·ããšããã·ããããªã
ãŒããçæãããããã®åå¿ã¯æ¬¡ã®åŠãç¹åŸŽã¥ã
ãããšãã§ããïŒ åŒäžãã¯ClãŸãã¯Brã衚ããããã㊠ã¯ïŒšïŒé žïŒæãã¯è©²é žã®èŸ²æ¥çã«èš±å®¹ãåŸã
å¡©ããšã¹ãã«ãŸãã¯ã¢ããã圢æããéšåãäŸã
ã°ã¢ã«ã«ãªåé¡éå±ã«ããªã³ãã¢ã«ã«ãªéå±ã«ã
ãªã³ãC1ãC12ã¢ã«ãã«åºãŸãã¯ã¢ããåºã衚ã
ãã
ãŒã«ã¯ãã®äºå€ç°æ§äœãïŒâã¯ããâïŒâãšãŒã
âïŒâããã³ãšå¹³è¡¡ããŠååšãããäºå€ç°æ§ã¯åœ
該åéã«ç²Ÿéããè ã«ãšã€ãŠã¯ããç¥ãããçŸè±¡
ã§ãããæ¬çºæã¯äžèšã®äºå€ç°æ§äœã®åæ¹ãæå³
ãããã®ã§ãããäºå€ç°æ§äœã¯æ¬¡ã®å¹³è¡¡åå¿ã«ã
ã€ãŠç¹åŸŽã¥ããããšãã§ããïŒ ïŒïŒïŒâãžã¯ããâïŒâãšãŒãããªãžã³ã¯Î±â
ãïŒâïŒïŒâã¯ããâïŒâãšãŒãâïŒâããªãžã«ãª
ãã·ïŒããšããã·ããããªã³é žåã³ãã®èªå°äœ
ïŒå¡©ããšã¹ãã«åã³ã¢ããïŒã補é ããéã«ååŠ
çäžéäœãšããŠæçšã§ããããã®è£œé ã¯åœè©²åé
ã«ç²Ÿéããè ã«ãšã€ãŠã¯ããç¥ãããŠããã眮æ
ãããããªãžã«ãªãã·ããšããã·ããããªã³é žå
ã³ãã®èªå°äœã補é ããããã«æç®ã«èšèŒããã
æ¹æ³ãšåæ§ã®æ¹æ³ãçšããŠè¡ãããããããæ¹æ³
ã¯æç®ã«èšèŒãããŠããããããæç®ã®å šãŠãã
ããã®åŒçšã以ã€ãŠæ¬æçްæžã®èšèŒã«ãããïŒãš
ãŒãããïŒEPOïŒç¹èš±åºé¡ç¬¬483å·ïŒå第
821047669å·ïŒ1982幎12æ15æ¥çºè¡ïŒïŒç±³åœç¹èš±ç¬¬
4046553å·ïŒå第4214086å·ïŒå第4275212å·ïŒå
第4325729å·ïŒå第4266063å·ïŒè±åœç¹èš±ç¬¬
1599121å·ïŒå第1599122å·ïŒåã³ãšãŒãããç¹èš±
第021613å·ãè£œé æ¹æ³ã®ïŒã€ãšããŠã¯ãïŒïŒïŒâ
ãžã¯ããâïŒâãšãŒãããªãžã³ããããããã³ã®
ãžã¢ããªã³ãšåå¿ãããŠïŒâã¯ããâïŒâãšãŒã
âïŒâããªãžã«ãªãã·ããšããŒã«ãçæãããæ¬¡
ã«ãã®ãã®ãé©åœãªããããããªããŒããšåå¿ã
ããŠææã®ããªãžã«ãªãã·ããšããã·ããããªã
ãŒããçæãããããã®åå¿ã¯æ¬¡ã®åŠãç¹åŸŽã¥ã
ãããšãã§ããïŒ åŒäžãã¯ClãŸãã¯Brã衚ããããã㊠ã¯ïŒšïŒé žïŒæãã¯è©²é žã®èŸ²æ¥çã«èš±å®¹ãåŸã
å¡©ããšã¹ãã«ãŸãã¯ã¢ããã圢æããéšåãäŸã
ã°ã¢ã«ã«ãªåé¡éå±ã«ããªã³ãã¢ã«ã«ãªéå±ã«ã
ãªã³ãC1ãC12ã¢ã«ãã«åºãŸãã¯ã¢ããåºã衚ã
ãã
ç®ççæç©ããªãžã«ãªãã·ããšããã·ããããª
ããŒãã補é ããä»ã®æ¹æ³ã¯ïŒïŒïŒâãžã¯ããâ
ïŒâãšãŒãããªãžã³ãïŒâããããã·ããšããã·
ããããªããŒãã®é©åœãªã¢ããªã³ãšåå¿ãããã
ãšã§ããããã®åå¿ã¯æ¬¡ã®åŠãç¹åŸŽã¥ããããšã
ã§ããïŒ åŒäžãã¯äžã«å®çŸ©ããéãã§ããã
ããŒãã補é ããä»ã®æ¹æ³ã¯ïŒïŒïŒâãžã¯ããâ
ïŒâãšãŒãããªãžã³ãïŒâããããã·ããšããã·
ããããªããŒãã®é©åœãªã¢ããªã³ãšåå¿ãããã
ãšã§ããããã®åå¿ã¯æ¬¡ã®åŠãç¹åŸŽã¥ããããšã
ã§ããïŒ åŒäžãã¯äžã«å®çŸ©ããéãã§ããã
Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ ïŒïŒïŒâãžã¯ããâïŒâãšãŒãããªãžã³ã ïŒ (a) ïŒâããã¢âïŒïŒïŒâãžã¯ããããªãžã³
ãäžæŽ»æ§æ äœåªè³ªäžã«ãŠçŽâ70â以äžã®æž©åºŠã§
ãªããŠã åå€ã®æå¹éãšåå¿ããããã®å Žã§
ïŒïŒïŒâãžã¯ããâïŒâãªããªããªãžã³ãçæ
ãããæ¬¡ãã§ (b) 該åå¿æ··åç©ã«çŽâ70â以äžã®æž©åºŠã§I2ã®æ
å¹éãå ããããããŠïŒïŒïŒâãžã¯ããâïŒâ
ãšãŒãããªãžã³ãçæããã ããšãç¹åŸŽãšããïŒïŒïŒâãžã¯ããâïŒâãšãŒã
ããªãžã³ã®è£œé æ¹æ³ã ïŒ è©²ãªããŠã åå€ãïœâããã«ãªããŠã ã§ã
ãããããŠè©²äžæŽ»æ§æ äœåªè³ªããšãã«ãšãŒãã«ã§
ããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®æ¹æ³ã ïŒ æž©åºŠãçŽâ78âãŸãã¯ãã以äžã§ããç¹èš±è«
æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®æ¹æ³ã ïŒ æŽã« (c) 該åå¿æ··åç©ã宀枩ã«å æž©ãããã㊠(d) åå¿æ··åç©ããïŒïŒïŒâãžã¯ããâïŒâãšãŒ
ãããªãžã³ãåé¢ãã å·¥çšãããªãããšãç¹åŸŽãšããç¹èš±è«æ±ã®ç¯å²ç¬¬
ïŒé èšèŒã®æ¹æ³ã ïŒ (a) ïŒâã¯ããâïŒâãšãŒãâïŒâããªãžã
ãŒã«ããïŒïŒïŒâãžã¯ããâïŒâãšãŒãããªãž
ã³ãçæãããã®ã«ååãªæ¡ä»¶äžã«ãŠãææž©äž
ã§å¡©çŽ åå€ã®æå¹éãšåå¿ããã ããšãç¹åŸŽãšããïŒïŒïŒâãžã¯ããâïŒâãšãŒã
ããªãžã³ã®è£œé æ¹æ³ã ïŒ å¡©çŽ åå€ãCOCl2ãCl2ãPCl5ãPOCl3ã
SOCl2ãŸãã¯ãã®æ··åç©ã§ããç¹èš±è«æ±ã®ç¯å²ç¬¬
ïŒé èšèŒã®æ¹æ³ã ïŒ å¡©çŽ åå€ãPCl5åã³POCl3ã®æ··åç©ã§ããç¹
èš±è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®æ¹æ³ã ïŒ åå¿ãéæµäžã§è¡ãç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé èš
èŒã®æ¹æ³ã ïŒïŒ æŽã«ïŒïŒïŒâãžã¯ããâïŒâãšãŒãããªãž
ã³ãåå¿æ··åç©ããåé¢ããå·¥çšãããªãããšã
ç¹åŸŽãšããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé èšèŒã®æ¹æ³ã
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/529,200 US4517368A (en) | 1983-09-06 | 1983-09-06 | 2,3-Dichloro-5-iodopyridine and methods of making and using the same |
| US529200 | 1983-09-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6078968A JPS6078968A (ja) | 1985-05-04 |
| JPS6411629B2 true JPS6411629B2 (ja) | 1989-02-27 |
Family
ID=24108931
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59184713A Granted JPS6078968A (ja) | 1983-09-06 | 1984-09-05 | ïŒïŒïŒâãžã¯ããâïŒâãšâãããªãžã³åã³ãã®è£œé æ¹æ³ |
| JP61275486A Pending JPS62142187A (ja) | 1983-09-06 | 1986-11-20 | ïŒïŒïŒâãžã¯ããâïŒâãªããªããªãžã³åã³ãã®è£œé æ¹æ³ |
| JP61275487A Granted JPS62142158A (ja) | 1983-09-06 | 1986-11-20 | ïŒâã¯ããâïŒâãšâãâïŒâããªãžãâã«åã³ãã®è£œé æ¹æ³ |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61275486A Pending JPS62142187A (ja) | 1983-09-06 | 1986-11-20 | ïŒïŒïŒâãžã¯ããâïŒâãªããªããªãžã³åã³ãã®è£œé æ¹æ³ |
| JP61275487A Granted JPS62142158A (ja) | 1983-09-06 | 1986-11-20 | ïŒâã¯ããâïŒâãšâãâïŒâããªãžãâã«åã³ãã®è£œé æ¹æ³ |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4517368A (ja) |
| JP (3) | JPS6078968A (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4639042B2 (ja) * | 2003-09-29 | 2011-02-23 | å¯å£«ãã€ã«ã ãã¡ã€ã³ã±ãã«ã«ãºæ ªåŒäŒç€Ÿ | ããã²ã³âãªããŠã 亀æåå¿ãçšããææ©ååç©ã®è£œé æ³ |
| JP4794873B2 (ja) * | 2005-03-03 | 2011-10-19 | å¯å£«ãã€ã«ã ãã¡ã€ã³ã±ãã«ã«ãºæ ªåŒäŒç€Ÿ | ããã²ã³âãªããŠã 亀æåå¿ãçšããææ©ååç©ã®è£œé æ³ |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK154074C (da) * | 1974-10-17 | 1989-02-27 | Ishihara Sangyo Kaisha | Alfa-(4-(5 eller 3,5 substitueret pyridyl-2-oxy)-phenoxy)-alkan-carboxylsyrer eller derivater deraf til anvendelse som herbicider, herbicidt middel samt fremgangsmaader til bekaempelse af ukrudt |
| JPS5287173A (en) * | 1976-01-17 | 1977-07-20 | Ishihara Sangyo Kaisha Ltd | 4-(pyridyl-2-oxy)phynoxyalkanecarboxylic acid compounds |
| TR19824A (tr) * | 1977-07-21 | 1980-01-24 | Ishihara Sangyo Kaisha | Trilorometilpiridoksifenoksipropionik as tuerevleri ve bunlari ihtiva eden herbisidler |
| JPS5461182A (en) * | 1977-10-20 | 1979-05-17 | Ishihara Sangyo Kaisha Ltd | 2-phenoxy-5-trifluoromethylpyridine compounds |
| DE3062601D1 (en) * | 1979-06-20 | 1983-05-11 | Ici Plc | Pyridine derivatives, processes for preparing them, herbicidal compositions containing them and methods of killing plants therewith |
| ATE11533T1 (de) * | 1979-11-30 | 1985-02-15 | Ciba-Geigy Ag | Verfahren zur herstellung von 2,3,5,6tetrachlorpyridin und 3,5,6-trichlorpyridin-2-ol. |
-
1983
- 1983-09-06 US US06/529,200 patent/US4517368A/en not_active Expired - Fee Related
-
1984
- 1984-09-05 JP JP59184713A patent/JPS6078968A/ja active Granted
-
1986
- 1986-11-20 JP JP61275486A patent/JPS62142187A/ja active Pending
- 1986-11-20 JP JP61275487A patent/JPS62142158A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62142158A (ja) | 1987-06-25 |
| JPS62142187A (ja) | 1987-06-25 |
| JPS6078968A (ja) | 1985-05-04 |
| US4517368A (en) | 1985-05-14 |
| JPS632954B2 (ja) | 1988-01-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0017767B1 (en) | Trifluoromethyl pyridinyl(oxy/thio)phenols | |
| JPH0222276A (ja) | ååŠçæ¹æ³ | |
| JP2806998B2 (ja) | 眮æãããâïŒâã¯ããâããªãžã³é¡ã®è£œé æ¹æ³ | |
| EP0095105B1 (en) | Process for the preparation of 2-(5,5-disubstituted-4-oxo-2-imidazolin-2-yl)-nicotinic acids, quinoline-3-carboxylic acids, and benzoic acids | |
| RU2261861C1 (ru) | СпПÑПб пПлÑÑÐµÐœÐžÑ 4-аЌОМП-2,5-бОÑгеÑеÑПÑÐžÐºÐ»ÐžÐ»Ñ ÐžÐœÐ°Ð·ÐŸÐ»ÐžÐœÐŸÐ² | |
| RU2635659C1 (ru) | СпПÑПб пПлÑÑÐµÐœÐžÑ Ð¿ÑПОзвПЎМÑÑ Ð±ÐµÐœÐ·ÐžÐ»ÐŸÐ²ÐŸÐ³ÐŸ ÑÑОÑа 2-аЌОМПМОкПÑОМПвПй кОÑлПÑÑ | |
| JPS632954B2 (ja) | ||
| JP2719600B2 (ja) | ã·ã¢ããžãšã³é¡ãããããªãžã³é¡ãäžéäœåã³ãããã®è£œé æ¹æ³ | |
| JPS6121229B2 (ja) | ||
| JPH0742269B2 (ja) | ïŒâã¢ã«ã³ãã·âïŒâãããªã³âïŒâãªã³âïŒâã€ã«âé ¢é žã¢ã«ãã«ãšã¹ãã«ããã³ãã®è£œé æ¹æ³ | |
| KR950011411B1 (ko) | íŒëЬë-2,3-ë칎륎복ì€ì°ì ì ì¡°ë°©ë² | |
| US4172203A (en) | Method for preparing dichloromethyl pyridines | |
| JPS6112690A (ja) | ã¢ãŒããžã³èªå°äœåã³ãããã®è£œé | |
| JPH029854A (ja) | ïŒâã¢ããâã¢ã¯ãªããããªã«ã®è£œæ³ | |
| JP2583062B2 (ja) | è€çŽ ç°ååç©ã®è£œé æ³ | |
| JP3855570B2 (ja) | ïŒâã¢ã»ãã«ããã©ããããã©ã³ã®è£œæ³ | |
| JP3029901B2 (ja) | æ°èŠãªã¡ããã·åºå°å ¥æ³ã«ããïŒâããããã·ã¡ãã«âïŒâã¡ããã·âïŒïŒïŒâãžã¡ãã«ããªãžã³ã®è£œé æ³ | |
| EP0046653A1 (en) | Method for converting carboxylic acid groups to trichloromethyl groups | |
| CA1144169A (en) | Preparation of cyano(6-(substituted phenoxy)-2- pyridinyl)methyl esters of 3-(2,2-dihaloethenyl)-2,2- dimethyl cyclopropane carboxylic acids | |
| JP2000229944A (ja) | ïŒâããããã·âïŒâãªããœâïŒïŒïŒïŒïŒïŒïŒâããã©ããããããªã³ã®è£œé æ¹æ³ | |
| CA1217774A (en) | Halopyridines | |
| US5049675A (en) | Solvent-free process for the preparation of ((pyridinyloxy)phenoxy) propionate derivatives | |
| JP2864653B2 (ja) | ïŒâããããã·ãã³ãã³é žèªå°äœã®è£œé æ¹æ³ | |
| NZ211934A (en) | 2,3-dichloro-5-iodopyridine and methods of making and using the same | |
| JP3272340B2 (ja) | ïŒâïŒã·ã¯ããã³ãâïŒâãšã³âïŒâã€ã«ïŒã¡ãã«ïŒœâïŒâãšãã«âïŒâïŒïŒïŒïŒâãžã¡ãã«ãã³ãŸã€ã«ïŒâïŒïŒïŒâããªããžã³ãžãªã³ã®è£œé æ¹æ³ |