ES462366A1 - Procedure for the preparation of substitute phenylacetonitrils. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of substitute phenylacetonitrils. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES462366A1
ES462366A1 ES462366A ES462366A ES462366A1 ES 462366 A1 ES462366 A1 ES 462366A1 ES 462366 A ES462366 A ES 462366A ES 462366 A ES462366 A ES 462366A ES 462366 A1 ES462366 A1 ES 462366A1
Authority
ES
Spain
Prior art keywords
atoms
phenylacetonitrils
substitute
translation
procedure
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
Application number
ES462366A
Other languages
Spanish (es)
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.)
Ruetgers Germany GmbH
Original Assignee
Ruetgerswerke AG
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 by Ruetgerswerke AG filed Critical Ruetgerswerke AG
Publication of ES462366A1 publication Critical patent/ES462366A1/en
Expired 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

Abstract

Novel substituted phenylacetonitriles of the formula < IMAGE > in which R denotes alkyl having 1 to 4 C atoms, and R' denotes alkyl having 1 to 4 C atoms, cycloalkyl having 5 to 7 C ring atoms, which is optionally substituted by alkyl having 1 to 4 C atoms, the benzyl group, or a benzyl group which is substituted by bromine or chlorine or the group -COOR1, in which R1 has the said meaning of R, are prepared. These compounds are obtained by reacting a corresponding alkali metal 3-carbalkoxyphenylcyanoacetic ester with agents which introduce the radical R' at temperatures of between 70 and 150 DEG C. The compounds which are obtained can be used as intermediates for preparing pharmacologically active compounds.
ES462366A 1977-02-25 1977-09-14 Procedure for the preparation of substitute phenylacetonitrils. (Machine-translation by Google Translate, not legally binding) Expired ES462366A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772708142 DE2708142C3 (en) 1977-02-25 1977-02-25 Process for the preparation of substituted phenylacetonitriles and new phenylacetonitriles

Publications (1)

Publication Number Publication Date
ES462366A1 true ES462366A1 (en) 1978-06-01

Family

ID=6002131

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462366A Expired ES462366A1 (en) 1977-02-25 1977-09-14 Procedure for the preparation of substitute phenylacetonitrils. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
CH (1) CH632236A5 (en)
DE (1) DE2708142C3 (en)
ES (1) ES462366A1 (en)
FR (1) FR2381750A1 (en)
GR (1) GR63096B (en)
YU (1) YU136077A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE904238C (en) * 1951-04-19 1954-02-15 Oskar Willutzki Steel lattice girder for concrete ceilings
KR100598271B1 (en) * 1999-12-20 2006-07-07 에스케이 주식회사 Method for preparing 3-1-cyanoalkyl benzoic acid
CN105130846A (en) * 2015-07-27 2015-12-09 湖北仙盛科技有限公司 Methyl 3-(cyanomethyl)benzoate synthetic method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1516775A (en) * 1966-07-13 1968-02-05 Rhone Poulenc Sa New derivatives of 4-benzoylphenylacetic acid and their preparation
OA04219A (en) * 1971-12-03 1979-12-31 Rhone Poulenc Sa Novel process for the preparation of (3-benzol-phenyl) -2 propionic acid and the like.
CH573386A5 (en) * 1975-06-16 1976-03-15 Juste Sa Para-Isobutyl-phenyl-butyric acid prepn. - from corresp. acetonitrile cpd., having antiinflammatory, analgesic and antipyretic activity

Also Published As

Publication number Publication date
FR2381750A1 (en) 1978-09-22
DE2708142C3 (en) 1981-10-29
CH632236A5 (en) 1982-09-30
DE2708142A1 (en) 1978-08-31
GR63096B (en) 1979-08-14
YU136077A (en) 1982-08-31
DE2708142B2 (en) 1980-09-18

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