GB1505429A - Esterification process - Google Patents

Esterification process

Info

Publication number
GB1505429A
GB1505429A GB27823/76A GB2782376A GB1505429A GB 1505429 A GB1505429 A GB 1505429A GB 27823/76 A GB27823/76 A GB 27823/76A GB 2782376 A GB2782376 A GB 2782376A GB 1505429 A GB1505429 A GB 1505429A
Authority
GB
United Kingdom
Prior art keywords
lactones
substituted
salt
esters
esterification process
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
GB27823/76A
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co 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
Priority claimed from JP50117038A external-priority patent/JPS5242815A/en
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of GB1505429A publication Critical patent/GB1505429A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds

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

1505429 Esters and lactones by esterification SUMITOMO CHEMICAL CO Ltd 5 July 1976 [27 Sept 1975 13 Jan 1976] 27823/76 Heading C2C Carboxylic esters or lactones are made by reacting a carboxylic acid with an alcohol, or a hydroxy acid in the presence of a 1-substituted- 2-halopyridinium salt or a 1-substituted-2- haloquinolinium salt and a hydrogen halide acceptor optionally in the presence of an anhydrous organic solvent.
GB27823/76A 1975-09-27 1976-07-05 Esterification process Expired GB1505429A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP50117038A JPS5242815A (en) 1975-09-27 1975-09-27 Process for preparation of carboxylic acid esters
JP355776 1976-01-13

Publications (1)

Publication Number Publication Date
GB1505429A true GB1505429A (en) 1978-03-30

Family

ID=26337174

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27823/76A Expired GB1505429A (en) 1975-09-27 1976-07-05 Esterification process

Country Status (2)

Country Link
DE (1) DE2628941A1 (en)
GB (1) GB1505429A (en)

Also Published As

Publication number Publication date
DE2628941A1 (en) 1977-04-07

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Legal Events

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