JPS5251315A - Process for preparation o unsaturated crboxylic acid - Google Patents

Process for preparation o unsaturated crboxylic acid

Info

Publication number
JPS5251315A
JPS5251315A JP50125914A JP12591475A JPS5251315A JP S5251315 A JPS5251315 A JP S5251315A JP 50125914 A JP50125914 A JP 50125914A JP 12591475 A JP12591475 A JP 12591475A JP S5251315 A JPS5251315 A JP S5251315A
Authority
JP
Japan
Prior art keywords
unsaturated
preparation
crboxylic acid
crboxylic
acid
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
JP50125914A
Other languages
Japanese (ja)
Inventor
Yoshio Oda
Keiichi Uchida
Takeshi Morimoto
Seisaku Kumai
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.)
AGC Inc
Original Assignee
Asahi Glass 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 Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP50125914A priority Critical patent/JPS5251315A/en
Publication of JPS5251315A publication Critical patent/JPS5251315A/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: Unsaturated carboxylic acid is prepared in high yield by the reaction of an unsaturated aldehyde with molecular oxygen in the presence of catalysts containing Mo, P, Tl, etc.
COPYRIGHT: (C)1977,JPO&Japio
JP50125914A 1975-10-21 1975-10-21 Process for preparation o unsaturated crboxylic acid Pending JPS5251315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50125914A JPS5251315A (en) 1975-10-21 1975-10-21 Process for preparation o unsaturated crboxylic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50125914A JPS5251315A (en) 1975-10-21 1975-10-21 Process for preparation o unsaturated crboxylic acid

Publications (1)

Publication Number Publication Date
JPS5251315A true JPS5251315A (en) 1977-04-25

Family

ID=14922038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50125914A Pending JPS5251315A (en) 1975-10-21 1975-10-21 Process for preparation o unsaturated crboxylic acid

Country Status (1)

Country Link
JP (1) JPS5251315A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5070317A (en) * 1973-10-31 1975-06-11
JPS5084517A (en) * 1973-12-01 1975-07-08
JPS516919A (en) * 1974-07-03 1976-01-20 Mitsubishi Rayon Co Fuhowashibosanno seizoho
JPS5111708A (en) * 1974-07-17 1976-01-30 Japan Synthetic Rubber Co Ltd Fuhowakarubonsanno seizohoho

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5070317A (en) * 1973-10-31 1975-06-11
JPS5084517A (en) * 1973-12-01 1975-07-08
JPS516919A (en) * 1974-07-03 1976-01-20 Mitsubishi Rayon Co Fuhowashibosanno seizoho
JPS5111708A (en) * 1974-07-17 1976-01-30 Japan Synthetic Rubber Co Ltd Fuhowakarubonsanno seizohoho

Similar Documents

Publication Publication Date Title
JPS5212126A (en) Process for preparation of methacrylic acid
JPS5239643A (en) A process for preparing terephtalic acid
JPS5223020A (en) Process for preparation of fluorocompound containing oxygen
JPS51136615A (en) Process for preparation of methacrylic acid
JPS5217412A (en) Process for preparation of alkyleneglycolesters
JPS525727A (en) Process for preparation of alpha,alpha-dichloro-o-toluic acid
JPS5251315A (en) Process for preparation o unsaturated crboxylic acid
JPS5251307A (en) Process for preparatio of alkyleneglycolethers
JPS5225704A (en) Process for preparation of glycols
JPS5248618A (en) Process for preparation of unsaturated carboxylic acids
JPS51130694A (en) Process for producing methacrolein oxidation catalyst
JPS51118717A (en) Process for preparation of methacryic acid
JPS5251317A (en) Process for preparation of methacrylic acid
JPS51143605A (en) Process for preparation of 1,3- propanediols
JPS5233616A (en) Process for preparation of methacrylic acid
JPS51115413A (en) Process for preparation of unsaturated carboxylic acids
JPS5251316A (en) Process for preparation of methacrylic acid
JPS5217414A (en) Process for preparation of alkyleneglycoholesters
JPS5246018A (en) Process for preparation of farnesyl acetates
JPS51113803A (en) Process for preparation of trans-unsaturated aldehydes
JPS51122006A (en) Process for preparation of unsaturated alcohol containing halogen
JPS5219619A (en) Process for preparation of unsaturated carboxylic acid
JPS5233615A (en) Process for preparation of methacrylic acid
JPS51127014A (en) Process for preparation of terpenealcoholacetates
JPS5262220A (en) Process for preparation of methacrylic acid