BR8400597A - Processo continuo para a preparacao de 5-oxo-2,4-dicloro-4-pentanonitrilas substituidas - Google Patents

Processo continuo para a preparacao de 5-oxo-2,4-dicloro-4-pentanonitrilas substituidas

Info

Publication number
BR8400597A
BR8400597A BR8400597A BR8400597A BR8400597A BR 8400597 A BR8400597 A BR 8400597A BR 8400597 A BR8400597 A BR 8400597A BR 8400597 A BR8400597 A BR 8400597A BR 8400597 A BR8400597 A BR 8400597A
Authority
BR
Brazil
Prior art keywords
pentanonitrilles
dicloro
oxo
replaced
preparation
Prior art date
Application number
BR8400597A
Other languages
English (en)
Inventor
Zenon L Senko
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 BR8400597A publication Critical patent/BR8400597A/pt

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR8400597A 1983-02-15 1984-02-07 Processo continuo para a preparacao de 5-oxo-2,4-dicloro-4-pentanonitrilas substituidas BR8400597A (pt)

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 (1)

Publication Number Publication Date
BR8400597A true BR8400597A (pt) 1984-09-18

Family

ID=23851801

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8400597A BR8400597A (pt) 1983-02-15 1984-02-07 Processo continuo para a preparacao de 5-oxo-2,4-dicloro-4-pentanonitrilas substituidas

Country Status (9)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113467B1 (de) * 1980-08-27 1986-04-30 Ciba-Geigy Ag 2,2-Dichlor-3,3,3-trifluorpropionaldehyd und Verfahren zu seiner Herstellung
US4577028A (en) * 1981-10-20 1986-03-18 Ciba-Geigy Corporation 5-Haloalkyl-pyridines
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
EP0113467B1 (de) * 1980-08-27 1986-04-30 Ciba-Geigy Ag 2,2-Dichlor-3,3,3-trifluorpropionaldehyd und Verfahren zu seiner Herstellung
JPS5772967A (en) * 1980-08-27 1982-05-07 Ciba Geigy Ag Manufacture of chloropyridine substituted by methyl group, trichloromethyl or trifluoromethyl group, intermediate therefor and manufacture of intermediate

Also Published As

Publication number Publication date
AU566917B2 (en) 1987-11-05
EP0119683A1 (en) 1984-09-26
DE3465193D1 (en) 1987-09-10
AU2376684A (en) 1984-08-23
IL70697A0 (en) 1984-04-30
DK68784A (da) 1984-08-16
IL70697A (en) 1987-02-27
DK68784D0 (da) 1984-02-15
EP0119683B1 (en) 1987-08-05
US4468354A (en) 1984-08-28
CA1204778A (en) 1986-05-20
JPS59167553A (ja) 1984-09-21

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