JPS5246012A - Process for preparation of gamma-unsaturated carboxylic acid esters - Google Patents

Process for preparation of gamma-unsaturated carboxylic acid esters

Info

Publication number
JPS5246012A
JPS5246012A JP50121008A JP12100875A JPS5246012A JP S5246012 A JPS5246012 A JP S5246012A JP 50121008 A JP50121008 A JP 50121008A JP 12100875 A JP12100875 A JP 12100875A JP S5246012 A JPS5246012 A JP S5246012A
Authority
JP
Japan
Prior art keywords
carboxylic acid
unsaturated carboxylic
acid esters
gamma
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.)
Pending
Application number
JP50121008A
Other languages
Japanese (ja)
Inventor
Masanao Matsui
Takashi Matsuo
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
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP50121008A priority Critical patent/JPS5246012A/en
Publication of JPS5246012A publication Critical patent/JPS5246012A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE: ϒ-Unsaturated carboxylic acid esters, useful as intermediates of insecticides, are effectively prepared by the reaction of carbonyl compounds with orthoesters in the presence of an acid catalyst.
COPYRIGHT: (C)1977,JPO&Japio
JP50121008A 1975-10-06 1975-10-06 Process for preparation of gamma-unsaturated carboxylic acid esters Pending JPS5246012A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50121008A JPS5246012A (en) 1975-10-06 1975-10-06 Process for preparation of gamma-unsaturated carboxylic acid esters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50121008A JPS5246012A (en) 1975-10-06 1975-10-06 Process for preparation of gamma-unsaturated carboxylic acid esters

Publications (1)

Publication Number Publication Date
JPS5246012A true JPS5246012A (en) 1977-04-12

Family

ID=14800497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50121008A Pending JPS5246012A (en) 1975-10-06 1975-10-06 Process for preparation of gamma-unsaturated carboxylic acid esters

Country Status (1)

Country Link
JP (1) JPS5246012A (en)

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