BE761018A - Ammoxydation de composes chloromethyles - Google Patents

Ammoxydation de composes chloromethyles

Info

Publication number
BE761018A
BE761018A BE761018A BE761018A BE761018A BE 761018 A BE761018 A BE 761018A BE 761018 A BE761018 A BE 761018A BE 761018 A BE761018 A BE 761018A BE 761018 A BE761018 A BE 761018A
Authority
BE
Belgium
Prior art keywords
ammoxidation
chloromethyl compounds
chloromethyl
compounds
Prior art date
Application number
BE761018A
Other languages
English (en)
Inventor
Des Usines Chimiques Rhone-Poulenc. Societe
Original Assignee
Rhone Poulenc Sa
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
Priority claimed from FR6945468A external-priority patent/FR2071465A5/fr
Priority claimed from FR7039201A external-priority patent/FR2110785A6/fr
Application filed by Rhone Poulenc Sa filed Critical Rhone Poulenc Sa
Publication of BE761018A publication Critical patent/BE761018A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/28—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing six-membered aromatic rings, e.g. styrene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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)
BE761018A 1969-12-30 1970-12-29 Ammoxydation de composes chloromethyles BE761018A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6945468A FR2071465A5 (en) 1969-12-30 1969-12-30 Nitriles prodn by ammoxidation of - chloromethyl cpds
FR7039201A FR2110785A6 (en) 1970-10-30 1970-10-30 Nitriles - by ammoxydation of chloromethylene cpds - using iron derivs as catalysts

Publications (1)

Publication Number Publication Date
BE761018A true BE761018A (fr) 1971-06-29

Family

ID=26215460

Family Applications (1)

Application Number Title Priority Date Filing Date
BE761018A BE761018A (fr) 1969-12-30 1970-12-29 Ammoxydation de composes chloromethyles

Country Status (7)

Country Link
US (1) US3766239A (fr)
JP (1) JPS4929172B1 (fr)
BE (1) BE761018A (fr)
CH (1) CH520115A (fr)
DE (1) DE2064499A1 (fr)
GB (1) GB1307009A (fr)
NL (1) NL7018661A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1534132A (en) * 1975-12-11 1978-11-29 Polak Frutal Works Alpha beta-disubstituted conjugated nitriles for perfume use
US4358622A (en) * 1979-10-12 1982-11-09 Rohm And Haas Company Preparation of methacrolein and methacrylonitrile from tert-butyl alkanoates

Also Published As

Publication number Publication date
JPS4929172B1 (fr) 1974-08-01
NL7018661A (fr) 1971-07-02
DE2064499A1 (fr) 1971-07-22
US3766239A (en) 1973-10-16
CH520115A (fr) 1972-03-15
GB1307009A (en) 1973-02-14

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