JPS57126425A - Preparation of ester - Google Patents

Preparation of ester

Info

Publication number
JPS57126425A
JPS57126425A JP56010620A JP1062081A JPS57126425A JP S57126425 A JPS57126425 A JP S57126425A JP 56010620 A JP56010620 A JP 56010620A JP 1062081 A JP1062081 A JP 1062081A JP S57126425 A JPS57126425 A JP S57126425A
Authority
JP
Japan
Prior art keywords
organic
reaction
compound
ester
formula
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.)
Granted
Application number
JP56010620A
Other languages
Japanese (ja)
Other versions
JPS5946929B2 (en
Inventor
Masato Tanaka
Toshiaki Kobayashi
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP56010620A priority Critical patent/JPS5946929B2/en
Publication of JPS57126425A publication Critical patent/JPS57126425A/en
Publication of JPS5946929B2 publication Critical patent/JPS5946929B2/en
Expired 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: To prepare an ester useful as an intermediate of pharmaceuticals and pesticides, in high yield, without side reaction, by carboalkoxylating an organic halide having easily eliminable H at the β-position in the presence of a carbonylation catalyst containing an organic arsenic compound or an organic antimony compound.
CONSTITUTION: The organic halide of formulaI(R1WR4 are H or organic group; X is halogen) (e.g. α-phenylethyl bromide) is carboalkoxylated to the ester of formula II by the reaction with the alcohol of formula R5OH (R5 is organic group) and CO. The above reaction is carried out using a carbonylation catalyst containing an organic arsenic compound or an organic antimony compound (e.g. tetrakistriphenylarsine palladium), pref. in the presence of a basic compound such as an amine, caustic soda, etc. The side reactions such as production of olefins or ethers can be suppressed, and the reaction can be easily operated.
COPYRIGHT: (C)1982,JPO&Japio
JP56010620A 1981-01-26 1981-01-26 Method for producing esters Expired JPS5946929B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56010620A JPS5946929B2 (en) 1981-01-26 1981-01-26 Method for producing esters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56010620A JPS5946929B2 (en) 1981-01-26 1981-01-26 Method for producing esters

Publications (2)

Publication Number Publication Date
JPS57126425A true JPS57126425A (en) 1982-08-06
JPS5946929B2 JPS5946929B2 (en) 1984-11-15

Family

ID=11755260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56010620A Expired JPS5946929B2 (en) 1981-01-26 1981-01-26 Method for producing esters

Country Status (1)

Country Link
JP (1) JPS5946929B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995006027A1 (en) * 1993-08-23 1995-03-02 Dsm N.V. Process for the preparation of a mixture of alkyl pentenoates
EP0662467A1 (en) * 1994-01-06 1995-07-12 Dsm N.V. Process for the preparation of an ester

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995006027A1 (en) * 1993-08-23 1995-03-02 Dsm N.V. Process for the preparation of a mixture of alkyl pentenoates
BE1007422A3 (en) * 1993-08-23 1995-06-13 Dsm Nv PROCESS FOR THE PREPARATION OF A MIXTURE OF alkyl pentenoates.
EP0662467A1 (en) * 1994-01-06 1995-07-12 Dsm N.V. Process for the preparation of an ester
BE1008018A3 (en) * 1994-01-06 1995-12-12 Dsm Nv Process for the preparation of an ester.
US5679831A (en) * 1994-01-06 1997-10-21 Dsm N.V. Process for the preparation of an ester

Also Published As

Publication number Publication date
JPS5946929B2 (en) 1984-11-15

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