DE2965248D1 - Process for the preparation of delta keto-acids and derivatives thereof - Google Patents

Process for the preparation of delta keto-acids and derivatives thereof

Info

Publication number
DE2965248D1
DE2965248D1 DE7979200455T DE2965248T DE2965248D1 DE 2965248 D1 DE2965248 D1 DE 2965248D1 DE 7979200455 T DE7979200455 T DE 7979200455T DE 2965248 T DE2965248 T DE 2965248T DE 2965248 D1 DE2965248 D1 DE 2965248D1
Authority
DE
Germany
Prior art keywords
derivatives
acids
preparation
keto
delta
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
DE7979200455T
Other languages
English (en)
Inventor
Peter Johan Nicolaas Meyer
Josef Maria Penders
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Application granted granted Critical
Publication of DE2965248D1 publication Critical patent/DE2965248D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/185—Saturated compounds having only one carboxyl group and containing keto groups
    • 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
    • C07C51/373—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in doubly bound form

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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE7979200455T 1978-08-19 1979-08-15 Process for the preparation of delta keto-acids and derivatives thereof Expired DE2965248D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7808605A NL7808605A (nl) 1978-08-19 1978-08-19 Werkwijze voor de bereiding van delta-ketozuren en derivaten hiervan.

Publications (1)

Publication Number Publication Date
DE2965248D1 true DE2965248D1 (en) 1983-05-26

Family

ID=19831403

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979200455T Expired DE2965248D1 (en) 1978-08-19 1979-08-15 Process for the preparation of delta keto-acids and derivatives thereof

Country Status (6)

Country Link
US (1) US4267362A (de)
EP (1) EP0008482B1 (de)
JP (1) JPS5528983A (de)
CA (1) CA1140573A (de)
DE (1) DE2965248D1 (de)
NL (1) NL7808605A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2952044A1 (de) * 1979-12-22 1981-07-02 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von 5-oxoalkansaeuren
DE3142423A1 (de) * 1981-10-26 1983-05-05 Hoechst Ag, 6230 Frankfurt "verfahren zur herstellung von estern oder nitrilen von 5-oxoalkansaeuren"
JPS6293257A (ja) * 1985-10-18 1987-04-28 Sumitomo Chem Co Ltd ３−（２−オキソシクロヘキシル）プロピオン酸エステル類の製造方法
US5254712A (en) * 1990-01-06 1993-10-19 Stamicarbon B.V. Process for the preparation of 5-oxohexane nitriles and the compound 2,4-dimethyl-5-oxohexane nitrile
NL9000034A (nl) * 1990-01-06 1991-08-01 Stamicarbon Werkwijze voor de bereiding van 5-oxohexaannitrillen alsmede de stof 2,4-dimethyl-5-oxohexaannitril.
NL9200580A (nl) * 1992-03-30 1993-10-18 Dsm Nv Werkwijze voor de bereiding van 2-(2-cyanoethyl)-cyclopentanonen.
DE4424657C1 (de) * 1994-07-14 1996-02-08 Koenig & Bauer Albert Ag Material für das Befestigen eines Anfanges einer Vorratspapierbahnrolle

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2386736A (en) * 1941-04-19 1945-10-09 Resinous Prod & Chemical Co Cyanoethylation of ketones
US2381371A (en) * 1943-05-03 1945-08-07 Du Pont Reaction of acetone with unsaturated compounds
US2579580A (en) * 1950-09-18 1951-12-25 Du Pont Cyanoethylation
US2773087A (en) * 1954-09-03 1956-12-04 Stork Gilbert Method for the production of alpha-substituted organic carbonyl compounds
DE1002342C2 (de) * 1955-10-13 1957-07-18 Bayer Ag Verfahren zur Herstellung von ª‡-monocyanaethylierten Ketonen
US3150142A (en) * 1961-06-05 1964-09-22 Monsanto Co Cyanoethylation process
NL7102836A (de) * 1970-03-04 1971-09-07
NL7102202A (de) * 1971-02-19 1972-08-22
BE789235A (fr) * 1971-09-29 1973-03-26 Stamicarbon Procede pour la preparation de (2-cyano-ethyl)-cetones
DE2325160A1 (de) * 1973-05-18 1974-12-05 Hoechst Ag Verfahren zur herstellung von 5-oxocarbonsaeureestern
DE2329923C3 (de) * 1973-06-13 1980-01-17 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von 5-Oxohexannitri!
DE2348536C3 (de) * 1973-09-27 1979-03-29 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von 5-Oxocarbonsäuren
DE2540972C3 (de) * 1975-09-13 1979-03-22 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von 5-Oxohexansäure und deren Derivaten
NL7609478A (nl) * 1976-08-26 1978-02-28 Stamicarbon Werkwijze voor de bereiding van 4-oxocaproni- tril.

Also Published As

Publication number Publication date
EP0008482B1 (de) 1983-04-20
NL7808605A (nl) 1980-02-21
CA1140573A (en) 1983-02-01
US4267362A (en) 1981-05-12
JPS6410507B2 (de) 1989-02-22
JPS5528983A (en) 1980-02-29
EP0008482A1 (de) 1980-03-05

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee