CA1212382A - Liquid-phase preparation of delta-keto carboxylic acid esters utilizing liquid-phase insoluble catalyst - Google Patents

Liquid-phase preparation of delta-keto carboxylic acid esters utilizing liquid-phase insoluble catalyst

Info

Publication number
CA1212382A
CA1212382A CA000420282A CA420282A CA1212382A CA 1212382 A CA1212382 A CA 1212382A CA 000420282 A CA000420282 A CA 000420282A CA 420282 A CA420282 A CA 420282A CA 1212382 A CA1212382 A CA 1212382A
Authority
CA
Canada
Prior art keywords
water
methyl
oxocaproate
catalyst
reaction product
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.)
Expired
Application number
CA000420282A
Other languages
English (en)
French (fr)
Inventor
Nicholas P. Greco
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.)
Beazer East Inc
Original Assignee
Koppers 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 Koppers Co Inc filed Critical Koppers Co Inc
Application granted granted Critical
Publication of CA1212382A publication Critical patent/CA1212382A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
    • C07C69/716—Esters of keto-carboxylic acids or aldehydo-carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
CA000420282A 1982-04-26 1983-01-26 Liquid-phase preparation of delta-keto carboxylic acid esters utilizing liquid-phase insoluble catalyst Expired CA1212382A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37202982A 1982-04-26 1982-04-26
US372,029 1982-04-26

Publications (1)

Publication Number Publication Date
CA1212382A true CA1212382A (en) 1986-10-07

Family

ID=23466416

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000420282A Expired CA1212382A (en) 1982-04-26 1983-01-26 Liquid-phase preparation of delta-keto carboxylic acid esters utilizing liquid-phase insoluble catalyst

Country Status (6)

Country Link
JP (1) JPS58194840A (it)
CA (1) CA1212382A (it)
DE (1) DE3302847C2 (it)
FR (1) FR2525590B1 (it)
IT (1) IT1212863B (it)
NL (1) NL8300298A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5260424A (en) * 1986-05-29 1993-11-09 E. I. Du Pont De Nemours And Company B-(keto or sulfonyl) esters from reaction of silylketene acetal and acyl or sulfonyl compound
US5110869A (en) * 1986-05-29 1992-05-05 E. I. Du Pont De Nemours And Company β-(keto or sulfonyl)esters from reaction of silyketene acetal and acyl or sulfonyl compound
US4983679A (en) * 1986-05-29 1991-01-08 E. I. Dupont De Nemours And Company β-(keto or sulfonyl)esters from reaction of silylketene acetal and acyl or sulfonyl compound
JPH01500198A (ja) * 1986-05-29 1989-01-26 イー・アイ・デユポン・ド・ネモアース・アンド・コンパニー シリルケテンアセタールのアシル化およびスルホン化

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL173847C (nl) * 1972-11-11 1984-03-16 Stamicarbon De bereiding van delta-keto-esters.
DE2325160A1 (de) * 1973-05-18 1974-12-05 Hoechst Ag Verfahren zur herstellung von 5-oxocarbonsaeureestern
DE2540972C3 (de) * 1975-09-13 1979-03-22 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von 5-Oxohexansäure und deren Derivaten
NL7800982A (nl) * 1978-01-27 1979-07-31 Stamicarbon Werkwijze ter bereiding van de methylester 4-oxopentaan-1-carbonzuur.
DE2855195A1 (de) * 1978-12-21 1980-07-17 Hoechst Ag Verfahren zur herstellung von 5-oxoalkansaeuren, deren estern und nitrilen

Also Published As

Publication number Publication date
NL8300298A (nl) 1983-11-16
JPS58194840A (ja) 1983-11-12
FR2525590A1 (fr) 1983-10-28
IT8348160A0 (it) 1983-04-26
DE3302847C2 (de) 1986-01-30
FR2525590B1 (fr) 1986-09-12
DE3302847A1 (de) 1983-11-03
IT1212863B (it) 1989-11-30

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