[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CA1269671C - - Google Patents

Info

Publication number
CA1269671C
CA1269671C CA 505467 CA505467A CA1269671C CA 1269671 C CA1269671 C CA 1269671C CA 505467 CA505467 CA 505467 CA 505467 A CA505467 A CA 505467A CA 1269671 C CA1269671 C CA 1269671C
Authority
CA
Canada
Prior art keywords
alkoxy
trifluoromethyl
halo
cyano
naphthoic acid
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 - Lifetime
Application number
CA 505467
Other languages
English (en)
Other versions
CA1265529A1 (en
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.)
Filing date
Publication date
Application filed filed Critical
Priority to CA000599619A priority Critical patent/CA1269671A/en
Publication of CA1265529A1 publication Critical patent/CA1265529A1/en
Application granted granted Critical
Publication of CA1269671C publication Critical patent/CA1269671C/xx
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/08—Preparation of carboxylic acids or their salts, halides or anhydrides from nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CA000505467A 1985-04-18 1986-03-27 Substituted naphthoic acid process Granted CA1265529A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000599619A CA1269671A (en) 1985-04-18 1989-05-12 Intermediates for substituted naphthoic acid process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/724,474 US4590010A (en) 1985-04-18 1985-04-18 Substituted naphthoic acid process
US724,474 1985-04-18

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA000599619A Division CA1269671A (en) 1985-04-18 1989-05-12 Intermediates for substituted naphthoic acid process

Publications (2)

Publication Number Publication Date
CA1265529A1 CA1265529A1 (en) 1990-02-06
CA1269671C true CA1269671C (it) 1990-05-29

Family

ID=24910582

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000505467A Granted CA1265529A1 (en) 1985-04-18 1986-03-27 Substituted naphthoic acid process

Country Status (6)

Country Link
US (1) US4590010A (it)
EP (1) EP0199646B1 (it)
JP (1) JPH0621105B2 (it)
AT (1) ATE67175T1 (it)
CA (1) CA1265529A1 (it)
DE (1) DE3681324D1 (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629808A (en) * 1985-06-20 1986-12-16 Ethyl Corporation Process for hydrolyzing nitriles
US4822904A (en) * 1985-12-12 1989-04-18 Ethyl Corporation Perfluoroalkylation process
US4808748A (en) * 1985-12-12 1989-02-28 Ethyl Corporation Trifluoromethylation process
US4699993A (en) * 1985-12-12 1987-10-13 Ethyl Corporation Perfluoroalkylnaphthalene compounds
US4762943A (en) * 1986-06-30 1988-08-09 Ethyl Corporation Aromatization process
US4764635A (en) * 1986-08-14 1988-08-16 Ethyl Corporation Aromatization process
US4731380A (en) * 1986-08-26 1988-03-15 American Home Products Corporation (Del.) Tolerstat as an agent for diabetic periodontitis
US4824989A (en) * 1987-03-03 1989-04-25 Ethyl Corporation Recovery process
US4785131A (en) * 1987-10-26 1988-11-15 Ethyl Corporation Substituted cyanonaphthalene process
US4824988A (en) * 1987-10-26 1989-04-25 Ethyl Corporation Process for recovering cuprous iodide catalyst used in synthesis of (trifluoromethyl)napthalenes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1176269A (en) * 1981-03-02 1984-10-16 Kazimir Sestanj N-naphthoylglycine derivatives
US4408077A (en) * 1981-11-13 1983-10-04 Ayerst, Mckeena & Harrison, Inc. 6-(Lower alkoxy)-5-(trifluoromethyl)-1-naphthalenecarboxaldehydes
US4562286A (en) * 1984-11-01 1985-12-31 Occidental Chemical Corporation Process for preparing methoxytrifluoromethylnaphthoic acid from dimethylnaphthalene
US4536343A (en) * 1984-11-29 1985-08-20 Ethyl Corporation Process for preparing alpha-arylacrylonitriles

Also Published As

Publication number Publication date
EP0199646B1 (en) 1991-09-11
DE3681324D1 (de) 1991-10-17
ATE67175T1 (de) 1991-09-15
JPS61280449A (ja) 1986-12-11
US4590010A (en) 1986-05-20
CA1265529A1 (en) 1990-02-06
EP0199646A3 (en) 1988-03-23
JPH0621105B2 (ja) 1994-03-23
EP0199646A2 (en) 1986-10-29

Similar Documents

Publication Publication Date Title
AU1972388A (en) Benzamide derivative, process for its production and plant growth regulant
NO874203D0 (no) Soetvareprodukt og fremgangsmaate ved dets fremstilling.
EP0242896A3 (en) Novel intermediates useful in the production of gem-diaminoalkane derived sweeteners
CA1269671C (it)
IL88908A0 (en) 3,5-dihydroxy carboxylic acid and derivatives thereof,a process for the preparation thereof,the use thereof as pharmaceuticals,pharmaceutical products and intermediates
CA2037043A1 (en) Process for the preparation of d-pantolactone
AU633612B2 (en) Improved process for cyclic amino acid anticonvulsant compounds
IE792096L (en) Preparation of an oxazole derivative
ES2100389T3 (es) Procedimiento para la preparacion de un producto amilaceo ceroso estable y producto obtenido.
AU6288790A (en) Process for the production of alkali metal salts of ethercarboxylic acids
ES8401439A1 (es) Procedimiento para la obtencion de acido hidroxicarboxilicos aromaticos.
ES477656A1 (es) Procedimiento para preparar acidos azulminicos modificados.
EP0429848A3 (en) Preparation of 3,4-difluorobenzoic acid by the decarboxylation of 4,5-difluorophthalic anhydride or 4,5-difluorophthalic acid
IT1189273B (it) Procedimento di fermentazione a stadio unico per la preparazione di acido 9-idrossi-3-osso-4,17(20)-pregnadien-20-carbossilico,utile come intermedio per la produzione di sterroidi
IE781516L (en) Casein hydrolysis.
GR3006784T3 (it)
JPS5239642A (en) A process for preparing protocatechualdehyde
ES8103733A1 (es) Un procedimiento para la preparacion de acido 6-cloro-alfa- metil-carbazol-2-acetico
IL82936A (en) 4-benzyloxy-3-pyrrolin-2-one,process for the preparation thereof and the use thereof for the preparation of tetramic acid
CA2017583A1 (en) Process for the continuous preparation of glyoxylic acid
ZA919050B (en) Process for the production of 4,5,6,7-tetrahydro-imidazo-(4,5,ljk)(1,4)-benzidiazepine-2-(1h)-thiones as well as intermediate products
SU458544A1 (ru) Способ получени амидов жирных кислот
CA2241101A1 (en) A process for preparing 2-hydroxynaphthalene-3,6-dicarboxylic acid
JPS5371033A (en) Preparation of 4-alkoxycarbonyl-3,5-dimethylphthalic acid anhydride
FR2525589B1 (it)

Legal Events

Date Code Title Description
MKLA Lapsed