JPS5522610A - Preparation of carboxylic acid ester - Google Patents

Preparation of carboxylic acid ester

Info

Publication number
JPS5522610A
JPS5522610A JP9413478A JP9413478A JPS5522610A JP S5522610 A JPS5522610 A JP S5522610A JP 9413478 A JP9413478 A JP 9413478A JP 9413478 A JP9413478 A JP 9413478A JP S5522610 A JPS5522610 A JP S5522610A
Authority
JP
Japan
Prior art keywords
aldehyde
catalyst
carboxylic acid
acid ester
hydrogen acceptor
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
JP9413478A
Other languages
Japanese (ja)
Other versions
JPS5745423B2 (en
Inventor
Nobuhiro Tamura
Yohei Fukuoka
Yoshio Suzuki
Ryoichi Mitsui
Setsuo Yamamatsu
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP9413478A priority Critical patent/JPS5522610A/en
Publication of JPS5522610A publication Critical patent/JPS5522610A/en
Publication of JPS5745423B2 publication Critical patent/JPS5745423B2/ja
Granted 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 obtain a carboxylic acid ester in high selectivity, in one step, under mild conditions, reacting an aldehyde with an alcohol in the presence of a Pd catalyst and a hydrogen acceptor.
CONSTITUTION: The objective compound of formula III, e.g. methyl isobutyrate, is obtained by the reaction of an aldehyde of formula I (R=hydrocarbon residue), e.g. isobutyl aldehyde, with an alcohol of formula II (R'=R), e.g. mathanol, at 0W200°C, preferably normal temp.W150°C, in the presence of a Pd catalyst, preferably a catalyst supported on the carrier of e.g. alumina, and in the co-presence of a hydrogen acceptor X, e.g. cyclohexene, dimethyl maleate, furan etc.
EFFECT: When a hydrogen acceptor which is converted to a valuable compound by the extraction of H2 (e.g. furan which forms tetrahydrofuran) is used, the industrial advantage of this process is further promoted.
COPYRIGHT: (C)1980,JPO&Japio
JP9413478A 1978-08-03 1978-08-03 Preparation of carboxylic acid ester Granted JPS5522610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9413478A JPS5522610A (en) 1978-08-03 1978-08-03 Preparation of carboxylic acid ester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9413478A JPS5522610A (en) 1978-08-03 1978-08-03 Preparation of carboxylic acid ester

Publications (2)

Publication Number Publication Date
JPS5522610A true JPS5522610A (en) 1980-02-18
JPS5745423B2 JPS5745423B2 (en) 1982-09-28

Family

ID=14101921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9413478A Granted JPS5522610A (en) 1978-08-03 1978-08-03 Preparation of carboxylic acid ester

Country Status (1)

Country Link
JP (1) JPS5522610A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52106709U (en) * 1976-02-12 1977-08-13
JPS6380001A (en) * 1986-09-20 1988-04-11 Mazda Motor Corp Stationary gear structure of rotary piston engine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0470512U (en) * 1990-10-31 1992-06-23

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52106709U (en) * 1976-02-12 1977-08-13
JPS6380001A (en) * 1986-09-20 1988-04-11 Mazda Motor Corp Stationary gear structure of rotary piston engine
JPH0456121B2 (en) * 1986-09-20 1992-09-07 Mazda Motor

Also Published As

Publication number Publication date
JPS5745423B2 (en) 1982-09-28

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