GB1159266A - Preparation of Carboxylic Acid Chlorides - Google Patents

Preparation of Carboxylic Acid Chlorides

Info

Publication number
GB1159266A
GB1159266A GB4362566A GB4362566A GB1159266A GB 1159266 A GB1159266 A GB 1159266A GB 4362566 A GB4362566 A GB 4362566A GB 4362566 A GB4362566 A GB 4362566A GB 1159266 A GB1159266 A GB 1159266A
Authority
GB
United Kingdom
Prior art keywords
carboxylic acid
preparation
acid
acid chlorides
sept
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
GB4362566A
Inventor
John Eric Carr
Albert Edward Kaye
James Harry Wild
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB4362566A priority Critical patent/GB1159266A/en
Priority to DE19671668276 priority patent/DE1668276B1/en
Publication of GB1159266A publication Critical patent/GB1159266A/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
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1,159,266. Preparation of acyl chlorides. IMPERIAL CHEMICAL INDUSTRIES Ltd. 22 Sept., 1967 [29 Sept., 1966], No. 43625/66. Heading C2C. A process for the manufacture of a carboxylic acid chloride comprises reacting a carboxylic acid with phosgene in the presence of a quaternary ammonium, quaternary phosphonium or tertiary sulphonium salt. Specified starting materials are acrylic acid, n-caproic acid, stearic acid, and benzoic acid.
GB4362566A 1966-09-29 1966-09-29 Preparation of Carboxylic Acid Chlorides Expired GB1159266A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4362566A GB1159266A (en) 1966-09-29 1966-09-29 Preparation of Carboxylic Acid Chlorides
DE19671668276 DE1668276B1 (en) 1966-09-29 1967-09-28 Process for the production of carboxylic acid chlorides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4362566A GB1159266A (en) 1966-09-29 1966-09-29 Preparation of Carboxylic Acid Chlorides

Publications (1)

Publication Number Publication Date
GB1159266A true GB1159266A (en) 1969-07-23

Family

ID=10429606

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4362566A Expired GB1159266A (en) 1966-09-29 1966-09-29 Preparation of Carboxylic Acid Chlorides

Country Status (2)

Country Link
DE (1) DE1668276B1 (en)
GB (1) GB1159266A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407195A1 (en) * 1977-10-27 1979-05-25 Allied Chem PROCESS FOR MANUFACTURING CHLORIDES OF AROMATIC DICARBOXYLIC ACIDS AND NEW PRODUCTS THUS OBTAINED
US4393009A (en) * 1979-07-03 1983-07-12 Bayer Aktiengesellschaft Process for the preparation of aromatic dicarboxylic acid dichlorides
EP0508147A2 (en) * 1991-03-12 1992-10-14 Nippon Oil And Fats Company, Limited Process for producing carboxylic acid chloride

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040294A1 (en) * 1980-10-25 1982-06-03 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING AROMATIC CARBONIC ACID CHLORIDES

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE553871A (en) *
BE620385A (en) *
FR1226245A (en) * 1958-06-03 1960-07-08 Basf Ag Process for the production of acid chlorides

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407195A1 (en) * 1977-10-27 1979-05-25 Allied Chem PROCESS FOR MANUFACTURING CHLORIDES OF AROMATIC DICARBOXYLIC ACIDS AND NEW PRODUCTS THUS OBTAINED
US4393009A (en) * 1979-07-03 1983-07-12 Bayer Aktiengesellschaft Process for the preparation of aromatic dicarboxylic acid dichlorides
EP0508147A2 (en) * 1991-03-12 1992-10-14 Nippon Oil And Fats Company, Limited Process for producing carboxylic acid chloride
EP0508147A3 (en) * 1991-03-12 1992-11-19 Nippon Oil And Fats Company, Limited Process for producing carboxylic acid chloride

Also Published As

Publication number Publication date
DE1668276B1 (en) 1972-01-20

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Legal Events

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