JPS649951A - Production of alpha,beta-unsaturated aliphatic monocarboxylic acid or ester thereof - Google Patents

Production of alpha,beta-unsaturated aliphatic monocarboxylic acid or ester thereof

Info

Publication number
JPS649951A
JPS649951A JP62162252A JP16225287A JPS649951A JP S649951 A JPS649951 A JP S649951A JP 62162252 A JP62162252 A JP 62162252A JP 16225287 A JP16225287 A JP 16225287A JP S649951 A JPS649951 A JP S649951A
Authority
JP
Japan
Prior art keywords
aliphatic monocarboxylic
beta
alpha
ester
production
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
JP62162252A
Other languages
Japanese (ja)
Other versions
JP2503512B2 (en
Inventor
Hideji Ebata
Yasuo Yamamoto
Koichi Kida
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Priority to JP62162252A priority Critical patent/JP2503512B2/en
Priority to EP87115984A priority patent/EP0265964A3/en
Publication of JPS649951A publication Critical patent/JPS649951A/en
Application granted granted Critical
Publication of JP2503512B2 publication Critical patent/JP2503512B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Abstract

PURPOSE:To obtain a compound useful as a raw material for various plastics, etc., in good yield with improved catalyst life, by reacting saturated aliphatic monocarboxylic acids with formaldehydes in the vapor phase using a specific catalyst. CONSTITUTION:Saturated aliphatic monocarboxylic acids or esters thereof are reacted with formaldehyde or a derivative thereof, preferably at 250-400 deg.C under 5kg/cm<2>G pressure to afford the aimed substance. In the process, the reaction is carried out using a catalyst prepared by supporting an antimony compound (e.g. antimony pentoxide) and an alkali metal compound (e.g. K or Rb) on a silica carrier with <=500ppm alumina content. The molar ratio of the saturated acid to the formaldehyde is 10/1-1/3, preferably 5/1-1/2.
JP62162252A 1986-10-31 1987-07-01 Process for producing α, β-unsaturated aliphatic monocarboxylic acid or ester thereof Expired - Lifetime JP2503512B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62162252A JP2503512B2 (en) 1987-07-01 1987-07-01 Process for producing α, β-unsaturated aliphatic monocarboxylic acid or ester thereof
EP87115984A EP0265964A3 (en) 1986-10-31 1987-10-30 Process for preparing alpha,beta-unsaturated aliphatic monocarboxylic acids or esters thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62162252A JP2503512B2 (en) 1987-07-01 1987-07-01 Process for producing α, β-unsaturated aliphatic monocarboxylic acid or ester thereof

Publications (2)

Publication Number Publication Date
JPS649951A true JPS649951A (en) 1989-01-13
JP2503512B2 JP2503512B2 (en) 1996-06-05

Family

ID=15750896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62162252A Expired - Lifetime JP2503512B2 (en) 1986-10-31 1987-07-01 Process for producing α, β-unsaturated aliphatic monocarboxylic acid or ester thereof

Country Status (1)

Country Link
JP (1) JP2503512B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001232205A (en) * 2000-01-31 2001-08-28 Solvay & Cie Composition containing antimony trifluoride and silica
JP2006028160A (en) * 2004-06-14 2006-02-02 Sumitomo Chemical Co Ltd METHOD FOR PRODUCING alpha,beta-UNSATURATED CARBOXYLIC ACID AND ESTER

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5139681B2 (en) 2007-01-15 2013-02-06 富士通コンポーネント株式会社 ANTENNA DEVICE, ELECTRONIC DEVICE, AND METHOD FOR MANUFACTURING ANTENNA DEVICE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001232205A (en) * 2000-01-31 2001-08-28 Solvay & Cie Composition containing antimony trifluoride and silica
JP2006028160A (en) * 2004-06-14 2006-02-02 Sumitomo Chemical Co Ltd METHOD FOR PRODUCING alpha,beta-UNSATURATED CARBOXYLIC ACID AND ESTER

Also Published As

Publication number Publication date
JP2503512B2 (en) 1996-06-05

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