ATE165814T1 - Verfahren zur herstellung von 5-oxohexannitrilen und die verbindung 2,4-dimethyl-5-oxo- hexannitrile - Google Patents

Verfahren zur herstellung von 5-oxohexannitrilen und die verbindung 2,4-dimethyl-5-oxo- hexannitrile

Info

Publication number
ATE165814T1
ATE165814T1 AT91200009T AT91200009T ATE165814T1 AT E165814 T1 ATE165814 T1 AT E165814T1 AT 91200009 T AT91200009 T AT 91200009T AT 91200009 T AT91200009 T AT 91200009T AT E165814 T1 ATE165814 T1 AT E165814T1
Authority
AT
Austria
Prior art keywords
formula
oxohexanitriles
chem
oxohexane
dimethyl
Prior art date
Application number
AT91200009T
Other languages
English (en)
Inventor
Anna Maria Cornelia Castelijns
Henricus Johannes Arts
Richard Green
Original Assignee
Dsm Nv
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 Dsm Nv filed Critical Dsm Nv
Application granted granted Critical
Publication of ATE165814T1 publication Critical patent/ATE165814T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C07D213/08—Preparation by ring-closure
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/17—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and doubly-bound oxygen atoms bound to the same acyclic carbon skeleton

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)
  • Pyridine Compounds (AREA)
AT91200009T 1990-01-06 1991-01-04 Verfahren zur herstellung von 5-oxohexannitrilen und die verbindung 2,4-dimethyl-5-oxo- hexannitrile ATE165814T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9000034A NL9000034A (nl) 1990-01-06 1990-01-06 Werkwijze voor de bereiding van 5-oxohexaannitrillen alsmede de stof 2,4-dimethyl-5-oxohexaannitril.

Publications (1)

Publication Number Publication Date
ATE165814T1 true ATE165814T1 (de) 1998-05-15

Family

ID=19856373

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91200009T ATE165814T1 (de) 1990-01-06 1991-01-04 Verfahren zur herstellung von 5-oxohexannitrilen und die verbindung 2,4-dimethyl-5-oxo- hexannitrile

Country Status (5)

Country Link
EP (1) EP0437290B1 (de)
JP (1) JP2918067B2 (de)
AT (1) ATE165814T1 (de)
DE (1) DE69129341T2 (de)
NL (1) NL9000034A (de)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE1002342C2 (de) * 1955-10-13 1957-07-18 Bayer Ag Verfahren zur Herstellung von ª‡-monocyanaethylierten Ketonen
NL164029C (nl) * 1970-04-08 1980-11-17 Stamicarbon Bereiding van c-gesubstitueerde pyridinen eventueel ge- mengd met de overeenkomstige gehydrogeneerde c-ge- subtitueerde pyridinen.
BE789235A (fr) * 1971-09-29 1973-03-26 Stamicarbon Procede pour la preparation de (2-cyano-ethyl)-cetones
NL7609478A (nl) * 1976-08-26 1978-02-28 Stamicarbon Werkwijze voor de bereiding van 4-oxocaproni- tril.
NL7808605A (nl) * 1978-08-19 1980-02-21 Stamicarbon Werkwijze voor de bereiding van delta-ketozuren en derivaten hiervan.
US4245098A (en) * 1978-12-05 1981-01-13 Ciba-Geigy Corporation Process for producing 2,3,5-trichloropyridine, 2,4,4-trichloro-4-formyl-butyronitrile as a novel compound and a process for producing it
US4405552A (en) * 1981-03-03 1983-09-20 Eli Lilly And Company 1-Benzoyl-3-(arylphyridyl)urea compounds
US4478354A (en) * 1982-06-01 1984-10-23 Kimberly-Clark Corporation Meltblown microfiber wiper package, dispensing system therefor
US4996323A (en) * 1989-05-12 1991-02-26 The Dow Chemical Company Process for the preparation of 3,5,6-trichloropyridin-2-ol

Also Published As

Publication number Publication date
DE69129341D1 (de) 1998-06-10
JPH04253946A (ja) 1992-09-09
DE69129341T2 (de) 1999-01-07
NL9000034A (nl) 1991-08-01
JP2918067B2 (ja) 1999-07-12
EP0437290B1 (de) 1998-05-06
EP0437290A1 (de) 1991-07-17

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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