ES445322A1 - Process for preparing p-isobutyl-phenylacetic acid derivatives - Google Patents

Process for preparing p-isobutyl-phenylacetic acid derivatives

Info

Publication number
ES445322A1
ES445322A1 ES445322A ES445322A ES445322A1 ES 445322 A1 ES445322 A1 ES 445322A1 ES 445322 A ES445322 A ES 445322A ES 445322 A ES445322 A ES 445322A ES 445322 A1 ES445322 A1 ES 445322A1
Authority
ES
Spain
Prior art keywords
isobutyl
acid derivatives
preparing
phenylacetic acid
para
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
ES445322A
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.)
IND CHIMICA PRODOTTI FRANCIS S
Original Assignee
IND CHIMICA PRODOTTI FRANCIS S
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 IND CHIMICA PRODOTTI FRANCIS S filed Critical IND CHIMICA PRODOTTI FRANCIS S
Publication of ES445322A1 publication Critical patent/ES445322A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A process for the preparation, of para-isobutyl phenyl acetic acid derivatives having the following general formula: ** (see formula) ** Wherein e is an alkyl group, such as methyl, ethyl, etc., wherein a para-isobutyl-phenylalkyl chloride is first reacted with magnesium in an appropriate solvent to give the corresponding magnesium alkyl chloride, and it subsequently reacts the product of the reaction with carbon dioxide to give the desired derivative. (Machine-translation by Google Translate, not legally binding)
ES445322A 1975-05-22 1976-02-19 Process for preparing p-isobutyl-phenylacetic acid derivatives Expired ES445322A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2363375A IT1051442B (en) 1975-05-22 1975-05-22 PROCEDURE FOR THE PREPARATION OF PARA ISOBUTYL PHENYLACETIC ACID DERIVATIVES

Publications (1)

Publication Number Publication Date
ES445322A1 true ES445322A1 (en) 1977-06-01

Family

ID=11208736

Family Applications (1)

Application Number Title Priority Date Filing Date
ES445322A Expired ES445322A1 (en) 1975-05-22 1976-02-19 Process for preparing p-isobutyl-phenylacetic acid derivatives

Country Status (7)

Country Link
JP (1) JPS51141837A (en)
DE (1) DE2605650A1 (en)
ES (1) ES445322A1 (en)
FR (1) FR2311770A1 (en)
GB (1) GB1487166A (en)
IT (1) IT1051442B (en)
NL (1) NL7603693A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518799A (en) * 1979-12-19 1985-05-21 The Upjohn Company Processes for the preparation of hydratropic acids
HUT56263A (en) * 1989-05-16 1991-08-28 Puetter Medice Chem Pharm Process for producing water-soluble pharmaceutical compositions
US5248815A (en) * 1991-12-27 1993-09-28 Paradies Henrich H Stereo-selective synthesis of 2-aryl-propionic acids of high optical purity by using chiral oxazolines
CN117720409B (en) * 2023-12-28 2024-04-30 山东国邦药业有限公司 Synthesis method of difluoroacetic acid

Also Published As

Publication number Publication date
DE2605650A1 (en) 1976-12-09
GB1487166A (en) 1977-09-28
NL7603693A (en) 1976-11-24
FR2311770A1 (en) 1976-12-17
JPS51141837A (en) 1976-12-07
IT1051442B (en) 1981-04-21
FR2311770B3 (en) 1978-11-17

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