CA1269671A - Intermediaires dans le procede de preparation de l'acide naphtoique substitue - Google Patents

Intermediaires dans le procede de preparation de l'acide naphtoique substitue

Info

Publication number: CA1269671A
Authority: CA; Canada
Prior art keywords: alkoxy; methoxy; mixture; reaction; cyanonaphthalene
Prior art date: 1985-04-18
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 - Fee Related

Application number

CA000599619A

Other languages

English (en)

Inventor

Venkataraman Ramachandran

Robert I. Davidson

John R. Maloney

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Ethyl Corp

Original Assignee

Ethyl Corp

Priority date (The priority date 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 date listed.)

1985-04-18

Filing date

1989-05-12

Publication date

1990-05-29

1985-04-18 Priority claimed from US06/724,474 external-priority patent/US4590010A/en

1989-05-12 Application filed by Ethyl Corp filed Critical Ethyl Corp

1989-05-12 Priority to CA000599619A priority Critical patent/CA1269671A/fr

1990-05-29 Application granted granted Critical

1990-05-29 Publication of CA1269671A publication Critical patent/CA1269671A/fr

2007-05-29 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000000543 intermediate Substances 0.000 title abstract description 6
150000005209 naphthoic acids Chemical class 0.000 title abstract description 3
238000000034 method Methods 0.000 title description 29
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 21
238000006243 chemical reaction Methods 0.000 description 21
MNALUTYMBUBKNX-UHFFFAOYSA-N 6-methoxy-3,4-dihydro-2h-naphthalen-1-one Chemical group O=C1CCCC2=CC(OC)=CC=C21 MNALUTYMBUBKNX-UHFFFAOYSA-N 0.000 description 20
239000000203 mixture Substances 0.000 description 20
LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 18
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 15
239000011541 reaction mixture Substances 0.000 description 14
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 11
JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 description 11
125000003545 alkoxy group Chemical group 0.000 description 10
125000001183 hydrocarbyl group Chemical group 0.000 description 10
XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 9
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
150000001875 compounds Chemical class 0.000 description 9
230000000875 corresponding effect Effects 0.000 description 9
238000007333 cyanation reaction Methods 0.000 description 9
-1 methoxy, ethoxy Chemical group 0.000 description 9
239000000047 product Substances 0.000 description 9
LNETULKMXZVUST-UHFFFAOYSA-N 1-naphthoic acid Chemical compound C1=CC=C2C(C(=O)O)=CC=CC2=C1 LNETULKMXZVUST-UHFFFAOYSA-N 0.000 description 8
238000005658 halogenation reaction Methods 0.000 description 8
239000004615 ingredient Substances 0.000 description 7
239000002904 solvent Substances 0.000 description 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
238000010626 work up procedure Methods 0.000 description 7
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 6
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
125000001475 halogen functional group Chemical group 0.000 description 6
238000006692 trifluoromethylation reaction Methods 0.000 description 6
FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 5
230000015572 biosynthetic process Effects 0.000 description 5
239000003054 catalyst Substances 0.000 description 5
QFWPJPIVLCBXFJ-UHFFFAOYSA-N glymidine Chemical compound N1=CC(OCCOC)=CN=C1NS(=O)(=O)C1=CC=CC=C1 QFWPJPIVLCBXFJ-UHFFFAOYSA-N 0.000 description 5
230000026030 halogenation Effects 0.000 description 5
238000004128 high performance liquid chromatography Methods 0.000 description 5
LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 5
239000002243 precursor Substances 0.000 description 5
238000010992 reflux Methods 0.000 description 5
239000002002 slurry Substances 0.000 description 5
MNWBNISUBARLIT-UHFFFAOYSA-N sodium cyanide Chemical compound [Na+].N#[C-] MNWBNISUBARLIT-UHFFFAOYSA-N 0.000 description 5
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
229910021595 Copper(I) iodide Inorganic materials 0.000 description 4
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
239000002841 Lewis acid Substances 0.000 description 4
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 4
238000004458 analytical method Methods 0.000 description 4
230000009850 completed effect Effects 0.000 description 4
LSXDOTMGLUJQCM-UHFFFAOYSA-M copper(i) iodide Chemical compound I[Cu] LSXDOTMGLUJQCM-UHFFFAOYSA-M 0.000 description 4
230000007062 hydrolysis Effects 0.000 description 4
238000006460 hydrolysis reaction Methods 0.000 description 4
150000007517 lewis acids Chemical class 0.000 description 4
150000002825 nitriles Chemical group 0.000 description 4
239000000376 reactant Substances 0.000 description 4
UYCAUPASBSROMS-AWQJXPNKSA-M sodium;2,2,2-trifluoroacetate Chemical compound [Na+].[O-][13C](=O)[13C](F)(F)F UYCAUPASBSROMS-AWQJXPNKSA-M 0.000 description 4
DHMJKHNLPGQGDX-UHFFFAOYSA-N 5-iodo-6-methoxynaphthalene-1-carbonitrile Chemical compound N#CC1=CC=CC2=C(I)C(OC)=CC=C21 DHMJKHNLPGQGDX-UHFFFAOYSA-N 0.000 description 3
OBVHIQXSTOJOBZ-UHFFFAOYSA-N 6-methoxy-5-(trifluoromethyl)naphthalene-1-carbonitrile Chemical compound N#CC1=CC=CC2=C(C(F)(F)F)C(OC)=CC=C21 OBVHIQXSTOJOBZ-UHFFFAOYSA-N 0.000 description 3
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 3
239000002253 acid Substances 0.000 description 3
125000003118 aryl group Chemical group 0.000 description 3
WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 3
230000031709 bromination Effects 0.000 description 3
238000005893 bromination reaction Methods 0.000 description 3
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 3
229910052794 bromium Inorganic materials 0.000 description 3
125000001246 bromo group Chemical group Br* 0.000 description 3
238000007796 conventional method Methods 0.000 description 3
150000002148 esters Chemical class 0.000 description 3
125000002346 iodo group Chemical group I* 0.000 description 3
229910052708 sodium Inorganic materials 0.000 description 3
239000011734 sodium Substances 0.000 description 3
239000000126 substance Substances 0.000 description 3
238000003786 synthesis reaction Methods 0.000 description 3
MLTJLVQKLKQHPC-UHFFFAOYSA-N 5-bromo-6-methoxynaphthalene-1-carbonitrile Chemical compound N#CC1=CC=CC2=C(Br)C(OC)=CC=C21 MLTJLVQKLKQHPC-UHFFFAOYSA-N 0.000 description 2
WRZAWKSSADRYTA-UHFFFAOYSA-N 6-methoxynaphthalene-1-carboxylic acid Chemical compound OC(=O)C1=CC=CC2=CC(OC)=CC=C21 WRZAWKSSADRYTA-UHFFFAOYSA-N 0.000 description 2
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
229910015900 BF3 Inorganic materials 0.000 description 2
KZMGYPLQYOPHEL-UHFFFAOYSA-N Boron trifluoride etherate Chemical compound FB(F)F.CCOCC KZMGYPLQYOPHEL-UHFFFAOYSA-N 0.000 description 2
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical class CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
125000001931 aliphatic group Chemical group 0.000 description 2
229910052784 alkaline earth metal Inorganic materials 0.000 description 2
125000000217 alkyl group Chemical group 0.000 description 2
239000002585 base Substances 0.000 description 2
MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
238000001816 cooling Methods 0.000 description 2
YJMNOKOLADGBKA-UHFFFAOYSA-N cyanonaphthalene Natural products C1=CC=C2C(C#N)=CC=CC2=C1 YJMNOKOLADGBKA-UHFFFAOYSA-N 0.000 description 2
238000006356 dehydrogenation reaction Methods 0.000 description 2
229940113088 dimethylacetamide Drugs 0.000 description 2
150000004820 halides Chemical class 0.000 description 2
125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
230000026045 iodination Effects 0.000 description 2
238000006192 iodination reaction Methods 0.000 description 2
229910052740 iodine Inorganic materials 0.000 description 2
239000011630 iodine Substances 0.000 description 2
150000002500 ions Chemical class 0.000 description 2
238000002844 melting Methods 0.000 description 2
230000008018 melting Effects 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
RHWIHRLTIWWWCD-UHFFFAOYSA-N methyl 6-methoxy-5-(trifluoromethyl)naphthalene-1-carboxylate Chemical compound COC1=CC=C2C(C(=O)OC)=CC=CC2=C1C(F)(F)F RHWIHRLTIWWWCD-UHFFFAOYSA-N 0.000 description 2
OIEDIIUKHOBNIG-UHFFFAOYSA-N methyl 6-methoxynaphthalene-1-carboxylate Chemical compound COC1=CC=C2C(C(=O)OC)=CC=CC2=C1 OIEDIIUKHOBNIG-UHFFFAOYSA-N 0.000 description 2
239000012450 pharmaceutical intermediate Substances 0.000 description 2
239000003444 phase transfer catalyst Substances 0.000 description 2
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
229910052700 potassium Inorganic materials 0.000 description 2
239000011591 potassium Substances 0.000 description 2
BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
239000007858 starting material Substances 0.000 description 2
VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
PAAZPARNPHGIKF-UHFFFAOYSA-N 1,2-dibromoethane Chemical compound BrCCBr PAAZPARNPHGIKF-UHFFFAOYSA-N 0.000 description 1
OSTYZAHQVPMQHI-UHFFFAOYSA-N 2-methoxynaphthalene-1-carboxylic acid Chemical compound C1=CC=CC2=C(C(O)=O)C(OC)=CC=C21 OSTYZAHQVPMQHI-UHFFFAOYSA-N 0.000 description 1
AEBBCDMWPOXGSG-UHFFFAOYSA-N 6-methoxy-5-(trifluoromethyl)naphthalene-1-carboxylic acid Chemical compound OC(=O)C1=CC=CC2=C(C(F)(F)F)C(OC)=CC=C21 AEBBCDMWPOXGSG-UHFFFAOYSA-N 0.000 description 1
PGQFNNJLLVRLLW-UHFFFAOYSA-N 6-methoxynaphthalene-1-carbonitrile Chemical compound N#CC1=CC=CC2=CC(OC)=CC=C21 PGQFNNJLLVRLLW-UHFFFAOYSA-N 0.000 description 1
KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 1
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
241000272194 Ciconiiformes Species 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
241001442654 Percnon planissimum Species 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
229910021627 Tin(IV) chloride Inorganic materials 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
GPWHDDKQSYOYBF-UHFFFAOYSA-N ac1l2u0q Chemical compound Br[Br-]Br GPWHDDKQSYOYBF-UHFFFAOYSA-N 0.000 description 1
125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
230000003213 activating effect Effects 0.000 description 1
230000004913 activation Effects 0.000 description 1
230000002730 additional effect Effects 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000002411 adverse Effects 0.000 description 1
150000001335 aliphatic alkanes Chemical class 0.000 description 1
239000003513 alkali Substances 0.000 description 1
125000005036 alkoxyphenyl group Chemical group 0.000 description 1
125000002877 alkyl aryl group Chemical group 0.000 description 1
125000005037 alkyl phenyl group Chemical group 0.000 description 1
YCLAMANSVUJYPT-UHFFFAOYSA-K aluminum;chloride;dihydroxide Chemical compound O[Al](O)Cl YCLAMANSVUJYPT-UHFFFAOYSA-K 0.000 description 1
IDOSCGGXFAKNLS-UHFFFAOYSA-K aluminum;dichloride;hydroxide Chemical compound [Cl-].[Cl-].[Al+2]O IDOSCGGXFAKNLS-UHFFFAOYSA-K 0.000 description 1
239000000010 aprotic solvent Substances 0.000 description 1
238000005899 aromatization reaction Methods 0.000 description 1
125000003710 aryl alkyl group Chemical group 0.000 description 1
125000004429 atom Chemical group 0.000 description 1
UNLSXXHOHZUADN-UHFFFAOYSA-N barium cyanide Chemical compound [Ba+2].N#[C-].N#[C-] UNLSXXHOHZUADN-UHFFFAOYSA-N 0.000 description 1
229910052790 beryllium Inorganic materials 0.000 description 1
ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
229910052796 boron Inorganic materials 0.000 description 1
150000001649 bromium compounds Chemical class 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
229910052792 caesium Inorganic materials 0.000 description 1
TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
239000011575 calcium Substances 0.000 description 1
230000003197 catalytic effect Effects 0.000 description 1
238000005660 chlorination reaction Methods 0.000 description 1
150000001805 chlorine compounds Chemical class 0.000 description 1
125000001309 chloro group Chemical group Cl* 0.000 description 1
WQAJKGNQVZTJAE-UHFFFAOYSA-M chloro(diethoxy)alumane Chemical compound [Cl-].CCO[Al+]OCC WQAJKGNQVZTJAE-UHFFFAOYSA-M 0.000 description 1
238000010960 commercial process Methods 0.000 description 1
DOBRDRYODQBAMW-UHFFFAOYSA-N copper(i) cyanide Chemical compound [Cu+].N#[C-] DOBRDRYODQBAMW-UHFFFAOYSA-N 0.000 description 1
XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate Chemical compound [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 description 1
125000000753 cycloalkyl group Chemical group 0.000 description 1
230000018044 dehydration Effects 0.000 description 1
238000006297 dehydration reaction Methods 0.000 description 1
NPEFICOHWIZPMC-UHFFFAOYSA-L dichloroalumanylium;ethanolate Chemical compound [Cl-].[Cl-].CCO[Al+2] NPEFICOHWIZPMC-UHFFFAOYSA-L 0.000 description 1
YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
238000005906 dihydroxylation reaction Methods 0.000 description 1
VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
238000004821 distillation Methods 0.000 description 1
239000003814 drug Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000032050 esterification Effects 0.000 description 1
238000005886 esterification reaction Methods 0.000 description 1
VFRSADQPWYCXDG-LEUCUCNGSA-N ethyl (2s,5s)-5-methylpyrrolidine-2-carboxylate;2,2,2-trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F.CCOC(=O)[C@@H]1CC[C@H](C)N1 VFRSADQPWYCXDG-LEUCUCNGSA-N 0.000 description 1
UAIZDWNSWGTKFZ-UHFFFAOYSA-L ethylaluminum(2+);dichloride Chemical compound CC[Al](Cl)Cl UAIZDWNSWGTKFZ-UHFFFAOYSA-L 0.000 description 1
238000003682 fluorination reaction Methods 0.000 description 1
125000001153 fluoro group Chemical group F* 0.000 description 1
UPWPDUACHOATKO-UHFFFAOYSA-K gallium trichloride Chemical compound Cl[Ga](Cl)Cl UPWPDUACHOATKO-UHFFFAOYSA-K 0.000 description 1
229910052736 halogen Inorganic materials 0.000 description 1
230000002140 halogenating effect Effects 0.000 description 1
150000002367 halogens Chemical class 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
230000003301 hydrolyzing effect Effects 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
238000010813 internal standard method Methods 0.000 description 1
238000011835 investigation Methods 0.000 description 1
PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
239000007788 liquid Substances 0.000 description 1
229910052744 lithium Inorganic materials 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
229910001507 metal halide Inorganic materials 0.000 description 1
150000005309 metal halides Chemical class 0.000 description 1
125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
OVJOQRHZXHGGSK-UHFFFAOYSA-N methyl 5-iodo-6-methoxynaphthalene-1-carboxylate Chemical compound COC1=CC=C2C(C(=O)OC)=CC=CC2=C1I OVJOQRHZXHGGSK-UHFFFAOYSA-N 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
239000012299 nitrogen atmosphere Substances 0.000 description 1
239000012044 organic layer Substances 0.000 description 1
239000007800 oxidant agent Substances 0.000 description 1
238000005191 phase separation Methods 0.000 description 1
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
229910052697 platinum Inorganic materials 0.000 description 1
229910000027 potassium carbonate Inorganic materials 0.000 description 1
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
230000009257 reactivity Effects 0.000 description 1
238000011084 recovery Methods 0.000 description 1
229910052701 rubidium Inorganic materials 0.000 description 1
IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000012258 stirred mixture Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
229910052712 strontium Inorganic materials 0.000 description 1
CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
125000001424 substituent group Chemical group 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
239000011593 sulfur Substances 0.000 description 1
230000002194 synthesizing effect Effects 0.000 description 1
125000005207 tetraalkylammonium group Chemical group 0.000 description 1
KRRBFUJMQBDDPR-UHFFFAOYSA-N tetrabutylazanium;cyanide Chemical compound N#[C-].CCCC[N+](CCCC)(CCCC)CCCC KRRBFUJMQBDDPR-UHFFFAOYSA-N 0.000 description 1
HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
LUBHDINQXIHVLS-UHFFFAOYSA-N tolrestat Chemical compound OC(=O)CN(C)C(=S)C1=CC=CC2=C(C(F)(F)F)C(OC)=CC=C21 LUBHDINQXIHVLS-UHFFFAOYSA-N 0.000 description 1
229960003069 tolrestat Drugs 0.000 description 1
125000005208 trialkylammonium group Chemical group 0.000 description 1
HJHUXWBTVVFLQI-UHFFFAOYSA-N tributyl(methyl)azanium Chemical compound CCCC[N+](C)(CCCC)CCCC HJHUXWBTVVFLQI-UHFFFAOYSA-N 0.000 description 1
IPILPUZVTYHGIL-UHFFFAOYSA-M tributyl(methyl)azanium;chloride Chemical compound [Cl-].CCCC[N+](C)(CCCC)CCCC IPILPUZVTYHGIL-UHFFFAOYSA-M 0.000 description 1
VPAYJEUHKVESSD-UHFFFAOYSA-N trifluoroiodomethane Chemical compound FC(F)(F)I VPAYJEUHKVESSD-UHFFFAOYSA-N 0.000 description 1
125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
WRTMQOHKMFDUKX-UHFFFAOYSA-N triiodide Chemical compound I[I-]I WRTMQOHKMFDUKX-UHFFFAOYSA-N 0.000 description 1
SEEUAESSVMEHKD-UHFFFAOYSA-O trimethylazanium;cyanide Chemical compound N#[C-].C[NH+](C)C SEEUAESSVMEHKD-UHFFFAOYSA-O 0.000 description 1
239000008096 xylene Substances 0.000 description 1
150000003738 xylenes Chemical class 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
239000011701 zinc Substances 0.000 description 1

Landscapes

Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

CA000599619A 1985-04-18 1989-05-12 Intermediaires dans le procede de preparation de l'acide naphtoique substitue Expired - Fee Related CA1269671A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000599619A CA1269671A (fr)	1985-04-18	1989-05-12	Intermediaires dans le procede de preparation de l'acide naphtoique substitue

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US724,474		1985-04-18
US06/724,474 US4590010A (en)	1985-04-18	1985-04-18	Substituted naphthoic acid process
CA000505467A CA1265529A1 (fr)	1985-04-18	1986-03-27	Preparation de derives de substitution de l'acide naphtoique
CA000599619A CA1269671A (fr)	1985-04-18	1989-05-12	Intermediaires dans le procede de preparation de l'acide naphtoique substitue

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000505467A Division CA1265529A1 (fr)	1985-04-18	1986-03-27	Preparation de derives de substitution de l'acide naphtoique

Publications (1)

Publication Number	Publication Date
CA1269671A true CA1269671A (fr)	1990-05-29

Family

ID=25670949

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000599619A Expired - Fee Related CA1269671A (fr)	1985-04-18	1989-05-12	Intermediaires dans le procede de preparation de l'acide naphtoique substitue

Country Status (1)

Country	Link
CA (1)	CA1269671A (fr)

1989
- 1989-05-12 CA CA000599619A patent/CA1269671A/fr not_active Expired - Fee Related

Legal Events

Date	Code	Title	Description
1994-11-29	MKLA	Lapsed

Publication	Publication Date	Title
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US5210265A (en)	1993-05-11	Reactive compounds containing perfluorocyclobutane rings
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CA1269671A (fr)	1990-05-29	Intermediaires dans le procede de preparation de l'acide naphtoique substitue
US3994968A (en)	1976-11-30	2-(5'-Halo-6'-methoxynaphth-2'-yl)-acrylic acid
US3960957A (en)	1976-06-01	2-(6'-methoxynaphth-2'yl) propionaldoxime and 5'-halo derivatives thereof
JPH0261447B2 (fr)	1990-12-20
JP2744669B2 (ja)	1998-04-28	ハロゲノベンゼン誘導体
CA1123002A (fr)	1982-05-04	OBTENTION D'.alpha.-CYANOBENZYLESTERS
JP3477532B2 (ja)	2003-12-10	メタクリル酸塩化物の製造方法
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EP1094053B1 (fr)	2003-05-21	Procédé de production de composés fluoroaromatiques
US3388155A (en)	1968-06-11	4, 4-dihalo-2-(4-biphenylyl)-3-butenoic acids
US4144264A (en)	1979-03-13	Process for producing a 3-methyl-2-(4-halophenyl)butyronitrile
CN87100230A (zh)	1987-12-16	氟化催化剂及其应用
US4843169A (en)	1989-06-27	Method of preparing alpha-arylalkanoic esters
EP0064781B1 (fr)	1984-05-23	Procédé de préparation de composés cyclopropaniques
CA1255697A (fr)	1989-06-13	METHODE DE PREPARATION .alpha.-ARYLACRYLONITRILES
US4341899A (en)	1982-07-27	Vapor phase dechlorination process
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US4983776A (en)	1991-01-08	Process for the preparation of functional fluoro derivatives
US4307243A (en)	1981-12-22	Process of preparing dihalovinyl compounds
US4730077A (en)	1988-03-08	Method of preparing α-arylalkanoic esters
JP2629862B2 (ja)	1997-07-16	ラセミ―トランス―２，２―ジメチル―３―（２，２―ジクロルビニル）―シクロプロパンカルボン酸ハライドの製造方法
US5283371A (en)	1994-02-01	Intermediates useful in the production of pesticides