DK68784A - Kontinuert fremgangsmaade til fremstilling af 5-oxo-2,4-dichlor-4-substituerede pentannitriler - Google Patents

Kontinuert fremgangsmaade til fremstilling af 5-oxo-2,4-dichlor-4-substituerede pentannitriler Download PDF

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Publication number
DK68784A
DK68784A DK68784A DK68784A DK68784A DK 68784 A DK68784 A DK 68784A DK 68784 A DK68784 A DK 68784A DK 68784 A DK68784 A DK 68784A DK 68784 A DK68784 A DK 68784A
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DK
Denmark
Prior art keywords
pentannitrils
dichlor
oxo
substituted
preparation
Prior art date
Application number
DK68784A
Other languages
English (en)
Other versions
DK68784D0 (da
Inventor
Zenon Lysenko
Richard Garth Pews
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of DK68784D0 publication Critical patent/DK68784D0/da
Publication of DK68784A publication Critical patent/DK68784A/da

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H7/00—Compounds containing non-saccharide radicals linked to saccharide radicals by a carbon-to-carbon bond
    • C07H7/02—Acyclic radicals
    • C07H7/033—Uronic acids

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pyridine Compounds (AREA)
DK68784A 1983-02-15 1984-02-15 Kontinuert fremgangsmaade til fremstilling af 5-oxo-2,4-dichlor-4-substituerede pentannitriler DK68784A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/466,451 US4468354A (en) 1983-02-15 1983-02-15 Continuous process for preparing 5-oxo-2,4-dichloro-4-substituted pentanenitriles

Publications (2)

Publication Number Publication Date
DK68784D0 DK68784D0 (da) 1984-02-15
DK68784A true DK68784A (da) 1984-08-16

Family

ID=23851801

Family Applications (1)

Application Number Title Priority Date Filing Date
DK68784A DK68784A (da) 1983-02-15 1984-02-15 Kontinuert fremgangsmaade til fremstilling af 5-oxo-2,4-dichlor-4-substituerede pentannitriler

Country Status (9)

Country Link
US (1) US4468354A (da)
EP (1) EP0119683B1 (da)
JP (1) JPS59167553A (da)
AU (1) AU566917B2 (da)
BR (1) BR8400597A (da)
CA (1) CA1204778A (da)
DE (1) DE3465193D1 (da)
DK (1) DK68784A (da)
IL (1) IL70697A (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046735B1 (de) * 1980-08-27 1984-12-12 Ciba-Geigy Ag Verfahren zur Herstellung von durch Methyl- oder Trifluormethylgruppen substituierten Chlorpyridinen
DE3280205D1 (de) * 1981-10-20 1990-08-09 Ciba Geigy Ag 5-halogenalkyl-pyridine.
IL72861A (en) * 1983-09-26 1988-11-30 Dow Chemical Co Process for preparation of derivatives of halo butyryl nitriles
AU571683B2 (en) * 1984-05-23 1988-04-21 Zeneca Ag Products Inc. 2-substituted-5-methylpyridines from methylcyclobutane- carbonitrile, valeronitrile and pentenonitrile intermediates
IL86341A (en) * 1988-05-11 1992-02-16 Pamol Ltd Preparation of polychloropyridine derivatives and intermediates therefor
US4996323A (en) * 1989-05-12 1991-02-26 The Dow Chemical Company Process for the preparation of 3,5,6-trichloropyridin-2-ol
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1516970A (en) * 1977-05-11 1978-07-05 Ruhrchemie Ag Alpha-cyanoethylated aliphatic aldehydes
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
ZA815906B (en) * 1980-08-27 1982-08-25 Ciba Geigy Process for the production of chloropyridines substituted by methyl,trichloromethyl or trifluoromethyl groups
EP0046735B1 (de) * 1980-08-27 1984-12-12 Ciba-Geigy Ag Verfahren zur Herstellung von durch Methyl- oder Trifluormethylgruppen substituierten Chlorpyridinen

Also Published As

Publication number Publication date
AU2376684A (en) 1984-08-23
CA1204778A (en) 1986-05-20
EP0119683A1 (en) 1984-09-26
IL70697A (en) 1987-02-27
JPS59167553A (ja) 1984-09-21
BR8400597A (pt) 1984-09-18
IL70697A0 (en) 1984-04-30
DE3465193D1 (en) 1987-09-10
AU566917B2 (en) 1987-11-05
DK68784D0 (da) 1984-02-15
US4468354A (en) 1984-08-28
EP0119683B1 (en) 1987-08-05

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Legal Events

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AHB Application shelved due to non-payment