GB1493000A - Manufacture of tiglic acid - Google Patents

Manufacture of tiglic acid

Info

Publication number
GB1493000A
GB1493000A GB3388875A GB3388875A GB1493000A GB 1493000 A GB1493000 A GB 1493000A GB 3388875 A GB3388875 A GB 3388875A GB 3388875 A GB3388875 A GB 3388875A GB 1493000 A GB1493000 A GB 1493000A
Authority
GB
United Kingdom
Prior art keywords
trans
manufacture
aug
methyl
tiglic 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
Application number
GB3388875A
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.)
Consortium fuer Elektrochemische Industrie GmbH
Original Assignee
Consortium fuer Elektrochemische Industrie GmbH
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 Consortium fuer Elektrochemische Industrie GmbH filed Critical Consortium fuer Elektrochemische Industrie GmbH
Publication of GB1493000A publication Critical patent/GB1493000A/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
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/29—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with halogen-containing compounds which may be formed in situ

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)

Abstract

1493000 Trans-2-methyl-crotonic acid CONSORTIUM FUR ELEKTROCHEMISCHE INDUSTRIE GmbH 14 Aug 1975 [27 Aug 1974] 33888/75 Heading C2C Trans-2-methyl-crotonic acid (tiglic acid) is prepared by the oxidation of trans-2-methylpent-2-en-4-one with alkali metal or alkaline earth metal hypochlorite solution. The ketone is preferably continuously introduced to the hypochlorite solution and chloroform removed during the reaction.
GB3388875A 1974-08-27 1975-08-14 Manufacture of tiglic acid Expired GB1493000A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742440969 DE2440969A1 (en) 1974-08-27 1974-08-27 METHOD FOR MANUFACTURING TIGLINIC ACID

Publications (1)

Publication Number Publication Date
GB1493000A true GB1493000A (en) 1977-11-23

Family

ID=5924166

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3388875A Expired GB1493000A (en) 1974-08-27 1975-08-14 Manufacture of tiglic acid

Country Status (6)

Country Link
JP (1) JPS5152119A (en)
DE (1) DE2440969A1 (en)
FR (1) FR2283119A1 (en)
GB (1) GB1493000A (en)
IT (1) IT1041511B (en)
NL (1) NL7508632A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105439848A (en) * 2014-08-28 2016-03-30 江苏扬子江天悦新材料有限公司 Method for industrially preparing tiglic acid
CN108863759A (en) * 2018-06-12 2018-11-23 重庆华控康乐药物研究有限公司 A kind of industrialized process for preparing of cautious lattice acid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105439848A (en) * 2014-08-28 2016-03-30 江苏扬子江天悦新材料有限公司 Method for industrially preparing tiglic acid
CN108863759A (en) * 2018-06-12 2018-11-23 重庆华控康乐药物研究有限公司 A kind of industrialized process for preparing of cautious lattice acid
CN108863759B (en) * 2018-06-12 2021-05-04 重庆华控康乐药物研究有限公司 Industrial preparation method of tiglic acid

Also Published As

Publication number Publication date
FR2283119B1 (en) 1978-04-07
FR2283119A1 (en) 1976-03-26
DE2440969A1 (en) 1976-03-11
JPS5152119A (en) 1976-05-08
IT1041511B (en) 1980-01-10
NL7508632A (en) 1976-03-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee