JPH06509557A - ホルムアルデヒドを用いて化学反応を実施する方法 - Google Patents
ホルムアルデヒドを用いて化学反応を実施する方法Info
- Publication number
- JPH06509557A JPH06509557A JP4509693A JP50969392A JPH06509557A JP H06509557 A JPH06509557 A JP H06509557A JP 4509693 A JP4509693 A JP 4509693A JP 50969392 A JP50969392 A JP 50969392A JP H06509557 A JPH06509557 A JP H06509557A
- Authority
- JP
- Japan
- Prior art keywords
- formaldehyde
- reaction
- alcohol
- aniline
- paraformaldehyde
- 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.)
- Granted
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims description 145
- 238000006243 chemical reaction Methods 0.000 title claims description 90
- 238000000034 method Methods 0.000 claims description 63
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 60
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000000047 product Substances 0.000 claims description 19
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 18
- 229920002866 paraformaldehyde Polymers 0.000 claims description 18
- 239000002904 solvent Substances 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 15
- 238000004821 distillation Methods 0.000 claims description 10
- 239000007795 chemical reaction product Substances 0.000 claims description 9
- -1 haloacetyl halide Chemical class 0.000 claims description 9
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 7
- 230000003197 catalytic effect Effects 0.000 claims description 6
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 6
- 239000012074 organic phase Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 239000008346 aqueous phase Substances 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- 150000003512 tertiary amines Chemical class 0.000 claims description 3
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 2
- 125000005270 trialkylamine group Chemical group 0.000 claims description 2
- QJTJSFKYIUWWJE-UHFFFAOYSA-N 2-chloro-n-(ethoxymethyl)-n-(2-ethylphenyl)acetamide Chemical group CCOCN(C(=O)CCl)C1=CC=CC=C1CC QJTJSFKYIUWWJE-UHFFFAOYSA-N 0.000 claims 1
- 125000003545 alkoxy group Chemical group 0.000 claims 1
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 claims 1
- 229960004279 formaldehyde Drugs 0.000 description 42
- 235000019256 formaldehyde Nutrition 0.000 description 38
- 239000011541 reaction mixture Substances 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 13
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 12
- 239000008096 xylene Substances 0.000 description 10
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- 238000004458 analytical method Methods 0.000 description 8
- 239000012535 impurity Substances 0.000 description 8
- 238000010992 reflux Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 229920001744 Polyaldehyde Polymers 0.000 description 6
- 239000002585 base Substances 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 6
- PCJKDSWECWZMRV-UHFFFAOYSA-N 2-chloro-n-(chloromethyl)-n-phenylacetamide Chemical compound ClCC(=O)N(CCl)C1=CC=CC=C1 PCJKDSWECWZMRV-UHFFFAOYSA-N 0.000 description 5
- VONWPEXRCLHKRJ-UHFFFAOYSA-N 2-chloro-n-phenylacetamide Chemical compound ClCC(=O)NC1=CC=CC=C1 VONWPEXRCLHKRJ-UHFFFAOYSA-N 0.000 description 5
- 238000010533 azeotropic distillation Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 230000002363 herbicidal effect Effects 0.000 description 5
- 125000001424 substituent group Chemical group 0.000 description 5
- 150000001448 anilines Chemical class 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 125000001309 chloro group Chemical group Cl* 0.000 description 4
- GGCJLWBMJYGIRE-UHFFFAOYSA-N ethanol;formaldehyde Chemical compound O=C.CCO GGCJLWBMJYGIRE-UHFFFAOYSA-N 0.000 description 4
- 239000012467 final product Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- MLPVBIWIRCKMJV-UHFFFAOYSA-N 2-ethylaniline Chemical compound CCC1=CC=CC=C1N MLPVBIWIRCKMJV-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- VGCXGMAHQTYDJK-UHFFFAOYSA-N Chloroacetyl chloride Chemical compound ClCC(Cl)=O VGCXGMAHQTYDJK-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 241000220317 Rosa Species 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 235000019270 ammonium chloride Nutrition 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000001311 chemical methods and process Methods 0.000 description 3
- 238000004817 gas chromatography Methods 0.000 description 3
- BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical group C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 description 2
- CZZZABOKJQXEBO-UHFFFAOYSA-N 2,4-dimethylaniline Chemical compound CC1=CC=C(N)C(C)=C1 CZZZABOKJQXEBO-UHFFFAOYSA-N 0.000 description 2
- UFFBMTHBGFGIHF-UHFFFAOYSA-N 2,6-dimethylaniline Chemical compound CC1=CC=CC(C)=C1N UFFBMTHBGFGIHF-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- FZERHIULMFGESH-UHFFFAOYSA-N N-phenylacetamide Chemical compound CC(=O)NC1=CC=CC=C1 FZERHIULMFGESH-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- 150000003931 anilides Chemical class 0.000 description 2
- 239000003849 aromatic solvent Substances 0.000 description 2
- 125000001246 bromo group Chemical group Br* 0.000 description 2
- 125000004218 chloromethyl group Chemical group [H]C([H])(Cl)* 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- RNVCVTLRINQCPJ-UHFFFAOYSA-N o-toluidine Chemical compound CC1=CC=CC=C1N RNVCVTLRINQCPJ-UHFFFAOYSA-N 0.000 description 2
- 150000007530 organic bases Chemical class 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- ULHFFAFDSSHFDA-UHFFFAOYSA-N 1-amino-2-ethoxybenzene Chemical compound CCOC1=CC=CC=C1N ULHFFAFDSSHFDA-UHFFFAOYSA-N 0.000 description 1
- CLWAXFZCVYJLLM-UHFFFAOYSA-N 1-chlorohexadecane Chemical compound CCCCCCCCCCCCCCCCCl CLWAXFZCVYJLLM-UHFFFAOYSA-N 0.000 description 1
- AVFZOVWCLRSYKC-UHFFFAOYSA-N 1-methylpyrrolidine Chemical compound CN1CCCC1 AVFZOVWCLRSYKC-UHFFFAOYSA-N 0.000 description 1
- BFAROIHYSUNBOT-UHFFFAOYSA-N 2-chloro-n-(ethoxymethyl)-n-phenylacetamide Chemical compound CCOCN(C(=O)CCl)C1=CC=CC=C1 BFAROIHYSUNBOT-UHFFFAOYSA-N 0.000 description 1
- JJVKJJNCIILLRP-UHFFFAOYSA-N 2-ethyl-6-methylaniline Chemical compound CCC1=CC=CC(C)=C1N JJVKJJNCIILLRP-UHFFFAOYSA-N 0.000 description 1
- AEIOZWYBDBVCGW-UHFFFAOYSA-N 2-tert-butylaniline Chemical compound CC(C)(C)C1=CC=CC=C1N AEIOZWYBDBVCGW-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- ZETHHMPKDUSZQQ-UHFFFAOYSA-N Betulafolienepentol Natural products C1C=C(C)CCC(C(C)CCC=C(C)C)C2C(OC)OC(OC)C2=C1 ZETHHMPKDUSZQQ-UHFFFAOYSA-N 0.000 description 1
- AMGLPFFCXOZPNJ-UHFFFAOYSA-N C(C)O.C=O.C=O Chemical compound C(C)O.C=O.C=O AMGLPFFCXOZPNJ-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000282994 Cervidae Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 1
- HTLZVHNRZJPSMI-UHFFFAOYSA-N N-ethylpiperidine Chemical compound CCN1CCCCC1 HTLZVHNRZJPSMI-UHFFFAOYSA-N 0.000 description 1
- AHVYPIQETPWLSZ-UHFFFAOYSA-N N-methyl-pyrrolidine Natural products CN1CC=CC1 AHVYPIQETPWLSZ-UHFFFAOYSA-N 0.000 description 1
- 101100227721 Rattus norvegicus Frk gene Proteins 0.000 description 1
- PCSMJKASWLYICJ-UHFFFAOYSA-N Succinic aldehyde Chemical compound O=CCCC=O PCSMJKASWLYICJ-UHFFFAOYSA-N 0.000 description 1
- 229960001413 acetanilide Drugs 0.000 description 1
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 1
- 239000012346 acetyl chloride Substances 0.000 description 1
- 150000001266 acyl halides Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 125000004183 alkoxy alkyl group Chemical group 0.000 description 1
- 229940051881 anilide analgesics and antipyretics Drugs 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 125000005997 bromomethyl group Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-M chloroacetate Chemical compound [O-]C(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-M 0.000 description 1
- 229940089960 chloroacetate Drugs 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- HEOKFDGOFROELJ-UHFFFAOYSA-N diacetal Natural products COc1ccc(C=C/c2cc(O)cc(OC3OC(COC(=O)c4cc(O)c(O)c(O)c4)C(O)C(O)C3O)c2)cc1O HEOKFDGOFROELJ-UHFFFAOYSA-N 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008098 formaldehyde solution Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 125000004970 halomethyl group Chemical group 0.000 description 1
- 150000002373 hemiacetals Chemical class 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 230000003054 hormonal effect Effects 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- KPADFPAILITQBG-UHFFFAOYSA-N non-4-ene Chemical compound CCCCC=CCCC KPADFPAILITQBG-UHFFFAOYSA-N 0.000 description 1
- 239000012454 non-polar solvent Substances 0.000 description 1
- 238000005580 one pot reaction Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- RWRDLPDLKQPQOW-UHFFFAOYSA-N tetrahydropyrrole Substances C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 1
- JABYJIQOLGWMQW-UHFFFAOYSA-N undec-4-ene Chemical compound CCCCCCC=CCCC JABYJIQOLGWMQW-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/48—Preparation of compounds having groups
- C07C41/50—Preparation of compounds having groups by reactions producing groups
- C07C41/56—Preparation of compounds having groups by reactions producing groups by condensation of aldehydes, paraformaldehyde, or ketones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/10—Preparation of carboxylic acid amides from compounds not provided for in groups C07C231/02 - C07C231/08
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C249/02—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of compounds containing imino groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (15)
- 1.ホルムアルデヒドが反応成分である方法または反応において、パラホルムア ルデヒドと、1個から4個の炭素原子を有する約0.25から約3モル当量の脂 肪族アルコールとを、触媒量の塩基の存在下で接触させることによって生成した 生成物の形態で、ホルムアルデヒドを提供する工程。
- 2.アニリンとホルムアルデヒドとの反応により芳香族アゾメチンを製造する方 法において、パラホルムアルデヒドと1個から4個の炭素原子を有する約0.2 5から約3モル当量の脂肪族アルコールとを、触媒量の塩基の存在下で接触させ ることによって生成した生成物の形態で、ホルムアルデヒドを提供する工程。
- 3.前記パラホルムアルデヒドを約0.35から約1モル当量のアルコールと接 触させる、請求項1または2に記載の方法。
- 4.前記塩基が三級アミンである、請求項1〜3のいずれかに記載の方法。
- 5.前記塩基がトリアルキルアミンである、請求項1〜4のいずれかに記載の方 法。
- 6.前記アルコールが1個から2個の炭素原子を有する1価の脂肪族アルコール である、請求項1〜5のいずれかに記載の方法。
- 7.前記アニリンが次式を有する請求項2〜6のいずれかに記載の方法であって 、 ▲数式、化学式、表等があります▼ ここで、Rが1個もしくはそれ以上の水素、アルキル、アルコキシ、またはハロ ゲンであり、そしてnが1から5の整数である、方法。
- 8.前記アニリンとホルムアルデヒドとの反応が、脂肪族、環式脂肪族、または 芳香族炭化水素溶媒の存在下で行われる、請求項2〜7のいずれかに記載の方法 。
- 9.前記パラホルムアルデヒドを最初にアルコールおよび触媒量の塩基と接触さ せ、そして次に、得られた生成物を前記アニリンおよび溶媒と混合する、請求項 8に記載の方法。
- 10.前記パラホルムアルデヒド、アルコール、塩基、アニリン、および必要に 応じて溶媒を混合し、そして得られた混合液を反応温度まで加熱する、請求項2 〜8のいずれかに記載の方法。
- 11.反応中に生じる水を連続的に蒸留しながら行われる請求項2〜10のいず れかに記載の方法であって、水、溶媒、ホルムアルデヒド、およびアルコールを 含有する凝縮液を蒸留により回収し、該凝縮液を水相と有機相とに分離し、そし て該有機相をパラホルムアルデヒドと接触させて、次に該アニリンとホルムアル デヒドとの反応を行うためにホルムアルデヒド反応成分を提供する、方法。
- 12.前記アゾメチンをハロアセチルハライドと反応させてN−ハロメチル−α −ハロアセトアニリドを製造する工程をさらに包含する、請求項2〜11のいず れかに記載の方法。
- 13.前記N−ハロメチル−α−ハロアセトアニリドを脂肪族アルコールと反応 させてN−アルコキシアルキル−α−ハロアセトアニリドを製造する工程をさら に包含する、請求項12に記載の方法。
- 14.すべての反応が同一の装置中で行われ、各工程の後に反応生成物を除去す ることがない、請求項13に記載の方法。
- 15.前記N−アルコキシアルキル−α−ハロアセトアニリドが2′−メチル− 6′−エチル−N−エトキシメチル−2−クロロアセトアニリドである、請求項 13または14に記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68046891A | 1991-04-04 | 1991-04-04 | |
| US680,468 | 1991-04-04 | ||
| PCT/US1992/002425 WO1992017441A1 (en) | 1991-04-04 | 1992-03-20 | Process for conducting chemical reactions with formaldehyde |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06509557A true JPH06509557A (ja) | 1994-10-27 |
| JP3238401B2 JP3238401B2 (ja) | 2001-12-17 |
Family
ID=24731243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50969392A Expired - Lifetime JP3238401B2 (ja) | 1991-04-04 | 1992-03-20 | ホルムアルデヒドを用いて化学反応を実施する方法 |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US5399759A (ja) |
| EP (1) | EP0580741B1 (ja) |
| JP (1) | JP3238401B2 (ja) |
| KR (1) | KR100228073B1 (ja) |
| AT (1) | ATE154000T1 (ja) |
| AU (1) | AU646955B2 (ja) |
| BR (1) | BR9205845A (ja) |
| CA (1) | CA2106769C (ja) |
| DE (1) | DE69220221T2 (ja) |
| DK (1) | DK0580741T3 (ja) |
| ES (1) | ES2102503T3 (ja) |
| GR (1) | GR3024003T3 (ja) |
| HU (1) | HU219568B (ja) |
| IL (1) | IL101484A (ja) |
| RU (1) | RU2097372C1 (ja) |
| TW (1) | TW199140B (ja) |
| WO (1) | WO1992017441A1 (ja) |
| ZA (1) | ZA922455B (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK0580741T3 (da) | 1991-04-04 | 1997-12-29 | Zeneca Ltd | Fremgangsmåde til gennemførelse af kemiske reaktioner med formaldehyd |
| US5554762A (en) * | 1995-05-15 | 1996-09-10 | Zeneca Limited | Process for the preparation of 1,1'-methane-bis (Hydantoin) |
| TR199800511T1 (xx) * | 1995-09-22 | 1998-05-21 | Zeneca Limited | Azometinler ve alfa-haloasetanilidlerin �retimi i�in i�lem |
| RU2472775C1 (ru) * | 2011-06-07 | 2013-01-20 | Государственное образовательное учреждение высшего профессионального образования Дагестанский государственный университет | Способ получения веществ, стимулирующих клеточное дыхание |
| CN107285999A (zh) * | 2017-07-13 | 2017-10-24 | 湖北三里枫香科技有限公司 | 一种烷基聚氧醚DMMn的反应塔及生产工艺方法 |
| CN107973721A (zh) * | 2017-11-23 | 2018-05-01 | 浙江林江化工股份有限公司 | 一种n-甲基邻氟苯胺的合成方法 |
| CN109970599A (zh) * | 2017-12-28 | 2019-07-05 | 山东侨昌化学有限公司 | 一种连续合成乙草胺中间体n-2-甲基-6-乙基苯基甲亚胺的方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2088143A (en) * | 1937-07-27 | Condensation products from aro- | ||
| US1418824A (en) * | 1920-08-26 | 1922-06-06 | Fisk Rubber Co | Accelerator |
| US1417970A (en) * | 1921-05-28 | 1922-05-30 | Naugatuck Chem Co | Vulcanization of rubber employing amines and open-chain aldehydes and similar substances and products obtained thereby |
| US2435869A (en) * | 1944-04-19 | 1948-02-10 | Resinous Prod & Chemical Co | Cyanoethylated formals and method for their preparation |
| US3207813A (en) * | 1962-02-09 | 1965-09-21 | Harvel Res Corp | Novel polyepoxide compositions of matter and methods and steps for producing the same |
| ES303271A1 (es) * | 1963-08-22 | 1965-03-01 | Monsanto Co | Un procedimiento de preparar azometinas. |
| DE1814832B2 (de) * | 1968-12-14 | 1979-02-08 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Hydroxymethyl-Gruppen aufweisenden Ketiminen |
| US3637847A (en) * | 1969-09-03 | 1972-01-25 | Monsanto Co | N-haloalkyl-anilides |
| US3630716A (en) * | 1969-09-03 | 1971-12-28 | Monsanto Co | Herbicidal compositions |
| US3976471A (en) * | 1975-08-13 | 1976-08-24 | Velsicol Chemical Corporation | N-(alkylideneaminooxymethyl)-alpha-haloacetanilides |
| PL103793B1 (pl) * | 1976-03-19 | 1979-07-31 | Monsanto Co | Srodek chwastobojczy |
| US4097262A (en) * | 1977-04-22 | 1978-06-27 | E. I. Du Pont De Nemours And Company | Herbicidal acetamides |
| US4261733A (en) * | 1978-11-30 | 1981-04-14 | Monsanto Company | Herbicidal compounds and method of preparation and use |
| HU177876B (en) * | 1979-04-24 | 1982-01-28 | Nitrokemia Ipartelepek | Process for preparing 2,6-dialkyl-n-/alkoxy-methyl/-chloro-acetanilide derivatives |
| DE2925263A1 (de) * | 1979-06-22 | 1981-01-08 | Basf Ag | Verfahren zur herstellung von aromatischen azomethinen |
| US4319917A (en) * | 1981-03-12 | 1982-03-16 | Ppg Industries, Inc. | N-(2-Cyanoalkoxy)methyl-N-(2-,3-, or 6-alkylphenyl)-α-haloacetamides |
| DK0580741T3 (da) | 1991-04-04 | 1997-12-29 | Zeneca Ltd | Fremgangsmåde til gennemførelse af kemiske reaktioner med formaldehyd |
-
1992
- 1992-03-20 DK DK92910655.7T patent/DK0580741T3/da active
- 1992-03-20 DE DE69220221T patent/DE69220221T2/de not_active Expired - Lifetime
- 1992-03-20 HU HU9302620A patent/HU219568B/hu unknown
- 1992-03-20 AU AU17667/92A patent/AU646955B2/en not_active Expired
- 1992-03-20 AT AT92910655T patent/ATE154000T1/de active
- 1992-03-20 JP JP50969392A patent/JP3238401B2/ja not_active Expired - Lifetime
- 1992-03-20 RU RU9293058139A patent/RU2097372C1/ru active
- 1992-03-20 KR KR1019930702968A patent/KR100228073B1/ko not_active Expired - Lifetime
- 1992-03-20 BR BR9205845A patent/BR9205845A/pt not_active IP Right Cessation
- 1992-03-20 CA CA002106769A patent/CA2106769C/en not_active Expired - Lifetime
- 1992-03-20 ES ES92910655T patent/ES2102503T3/es not_active Expired - Lifetime
- 1992-03-20 EP EP92910655A patent/EP0580741B1/en not_active Expired - Lifetime
- 1992-03-20 WO PCT/US1992/002425 patent/WO1992017441A1/en not_active Ceased
- 1992-03-28 TW TW081102416A patent/TW199140B/zh active
- 1992-04-03 ZA ZA922455A patent/ZA922455B/xx unknown
- 1992-04-03 IL IL101484A patent/IL101484A/xx not_active IP Right Cessation
- 1992-04-22 US US07/872,775 patent/US5399759A/en not_active Expired - Lifetime
-
1997
- 1997-07-08 GR GR970401656T patent/GR3024003T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA922455B (en) | 1993-03-29 |
| RU2097372C1 (ru) | 1997-11-27 |
| CA2106769A1 (en) | 1992-10-05 |
| GR3024003T3 (en) | 1997-10-31 |
| IL101484A0 (en) | 1992-12-30 |
| CA2106769C (en) | 2004-03-30 |
| TW199140B (ja) | 1993-02-01 |
| AU646955B2 (en) | 1994-03-10 |
| JP3238401B2 (ja) | 2001-12-17 |
| DK0580741T3 (da) | 1997-12-29 |
| US5399759A (en) | 1995-03-21 |
| ATE154000T1 (de) | 1997-06-15 |
| EP0580741B1 (en) | 1997-06-04 |
| BR9205845A (pt) | 1994-09-27 |
| KR100228073B1 (ko) | 1999-11-01 |
| IL101484A (en) | 1997-04-15 |
| EP0580741A1 (en) | 1994-02-02 |
| HUT65592A (en) | 1994-07-28 |
| AU1766792A (en) | 1992-11-02 |
| DE69220221D1 (de) | 1997-07-10 |
| HU219568B (hu) | 2001-05-28 |
| HU9302620D0 (en) | 1993-12-28 |
| DE69220221T2 (de) | 1997-09-18 |
| ES2102503T3 (es) | 1997-08-01 |
| WO1992017441A1 (en) | 1992-10-15 |
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