GB1276987A - A process for the preparation of 2-(4-chlorophenoxy)-isobutyric acid ethyl ester - Google Patents

A process for the preparation of 2-(4-chlorophenoxy)-isobutyric acid ethyl ester

Info

Publication number
GB1276987A
GB1276987A GB2476071A GB2476071A GB1276987A GB 1276987 A GB1276987 A GB 1276987A GB 2476071 A GB2476071 A GB 2476071A GB 2476071 A GB2476071 A GB 2476071A GB 1276987 A GB1276987 A GB 1276987A
Authority
GB
United Kingdom
Prior art keywords
chlorophenoxy
ethyl ester
isobutyric acid
acid ethyl
preparation
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
GB2476071A
Inventor
Jakab Giermasinski
Henryk Kycia
Marck Sobolew
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.)
GRODZISKIE ZAKLADY FARMACEUTYCZNE "POLFA" PRZEDSIEBIORSTWO PANSTWOWE
Original Assignee
GRODZISKIE ZAKLADY FARMACEUTYCZNE "POLFA" PRZEDSIEBIORSTWO PANSTWOWE
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 GRODZISKIE ZAKLADY FARMACEUTYCZNE "POLFA" PRZEDSIEBIORSTWO PANSTWOWE filed Critical GRODZISKIE ZAKLADY FARMACEUTYCZNE "POLFA" PRZEDSIEBIORSTWO PANSTWOWE
Publication of GB1276987A publication Critical patent/GB1276987A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
    • C07C69/708—Ethers
    • C07C69/712—Ethers the hydroxy group of the ester being etherified with a hydroxy compound having the hydroxy group bound to a carbon atom of a six-membered aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1276987 2 - (4 - Chlorophenoxy) - isobutyric acid ethyl ester GRODZISKIE ZAKLADY FARMACEUTYCZNE "POLFA" PRZEDSIEBIORSTWO PANSTWOWE 19 April 1971 [16 March 1970] 24760/71 Heading C2C 2 - (4 - Chlorophenoxy) - isobutyric acid ethyl ester is prepared by reaction of 2-(4- chlorophenoxy-isobutyric acid with an ethyl ester of a C 1-8 alkanoic acid, e.g. ethyl acetate.
GB2476071A 1970-03-16 1971-04-19 A process for the preparation of 2-(4-chlorophenoxy)-isobutyric acid ethyl ester Expired GB1276987A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL13943370 1970-03-16

Publications (1)

Publication Number Publication Date
GB1276987A true GB1276987A (en) 1972-06-07

Family

ID=19951412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2476071A Expired GB1276987A (en) 1970-03-16 1971-04-19 A process for the preparation of 2-(4-chlorophenoxy)-isobutyric acid ethyl ester

Country Status (4)

Country Link
BE (1) BE764126A (en)
DE (1) DE2112546A1 (en)
FR (1) FR2084689A5 (en)
GB (1) GB1276987A (en)

Also Published As

Publication number Publication date
FR2084689A5 (en) 1971-12-17
DE2112546A1 (en) 1971-11-18
BE764126A (en) 1971-08-02
DE2112546B2 (en) 1973-12-06

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees