ATE36519T1 - Verfahren zur herstellung von alpha,beta|thylenisch ungesaettigten estern. - Google Patents

Verfahren zur herstellung von alpha,beta|thylenisch ungesaettigten estern.

Info

Publication number
ATE36519T1
ATE36519T1 AT84308834T AT84308834T ATE36519T1 AT E36519 T1 ATE36519 T1 AT E36519T1 AT 84308834 T AT84308834 T AT 84308834T AT 84308834 T AT84308834 T AT 84308834T AT E36519 T1 ATE36519 T1 AT E36519T1
Authority
AT
Austria
Prior art keywords
beta
alpha
thylenic
preparation
unsaturated esters
Prior art date
Application number
AT84308834T
Other languages
English (en)
Inventor
Ji-Yong Ryu
Original Assignee
Exxon Research Engineering Co
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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Application granted granted Critical
Publication of ATE36519T1 publication Critical patent/ATE36519T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT84308834T 1984-01-03 1984-12-17 Verfahren zur herstellung von alpha,beta|thylenisch ungesaettigten estern. ATE36519T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56755184A 1984-01-03 1984-01-03
EP84308834A EP0147156B1 (de) 1984-01-03 1984-12-17 Verfahren zur Herstellung von alpha,beta-äthylenisch ungesättigten Estern

Publications (1)

Publication Number Publication Date
ATE36519T1 true ATE36519T1 (de) 1988-09-15

Family

ID=24267624

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84308834T ATE36519T1 (de) 1984-01-03 1984-12-17 Verfahren zur herstellung von alpha,beta|thylenisch ungesaettigten estern.

Country Status (5)

Country Link
EP (1) EP0147156B1 (de)
JP (1) JPS60158135A (de)
AT (1) ATE36519T1 (de)
CA (1) CA1247129A (de)
DE (1) DE3473438D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6329549B1 (en) * 2000-04-06 2001-12-11 Air Products And Chemicals, Inc. Dimethyl ether for methyl group attachment on a carbon adjacent to an electron withdrawing group
TWI347936B (en) * 2004-06-14 2011-09-01 Sumitomo Chemical Co Method of producing 帢,帣-unsaturated carboxylic acid compounds
DE102005023975A1 (de) * 2005-05-20 2006-11-23 Röhm Gmbh Verfahren zur Herstellung von Alkyl(meth)acrylaten
US9573119B2 (en) 2011-09-16 2017-02-21 Eastman Chemical Company Process for preparing V—Ti—P catalysts for synthesis of 2,3-unsaturated carboxylic acids
US8993801B2 (en) 2011-09-16 2015-03-31 Eastman Chemical Company Process for preparing V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids
US8883672B2 (en) 2011-09-16 2014-11-11 Eastman Chemical Company Process for preparing modified V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids
US8765629B2 (en) 2011-09-16 2014-07-01 Eastman Chemical Company Process for preparing V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2615887C3 (de) * 1976-04-10 1980-03-13 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Methacrylsäure und Methacrylsäuremethylester und Katalysator zur Durchführung des Verfahrens
US4324908A (en) * 1980-12-31 1982-04-13 Standard Oil Company Preparation of unsaturated acids and esters from saturated carboxylic acid derivatives and carbonyl compounds over phosphate catalysts
CA1193613A (en) * 1982-12-08 1985-09-17 Robert K. Grasselli Preparation of unsaturated acids and esters by oxidative condensation
US4430252A (en) * 1982-12-10 1984-02-07 Exxon Research & Engineering Co. Process for synthesizing a multicomponent acidic catalyst composition by an organic solution method
US4444904A (en) * 1983-05-26 1984-04-24 Exxon Research & Engineering Co. Process for synthesizing a multicomponent acidic catalyst composition containing zirconium by an organic solution method

Also Published As

Publication number Publication date
EP0147156A3 (en) 1986-06-25
JPS60158135A (ja) 1985-08-19
DE3473438D1 (en) 1988-09-22
CA1247129A (en) 1988-12-20
EP0147156B1 (de) 1988-08-17
EP0147156A2 (de) 1985-07-03

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee