FR2292691A1 - PROCESS FOR THE PREPARATION OF UNSATURATED ALDEHYDES - Google Patents

PROCESS FOR THE PREPARATION OF UNSATURATED ALDEHYDES

Info

Publication number
FR2292691A1
FR2292691A1 FR7516021A FR7516021A FR2292691A1 FR 2292691 A1 FR2292691 A1 FR 2292691A1 FR 7516021 A FR7516021 A FR 7516021A FR 7516021 A FR7516021 A FR 7516021A FR 2292691 A1 FR2292691 A1 FR 2292691A1
Authority
FR
France
Prior art keywords
preparation
unsaturated aldehydes
aldehydes
unsaturated
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.)
Granted
Application number
FR7516021A
Other languages
French (fr)
Other versions
FR2292691B1 (en
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.)
Firmenich SA
Original Assignee
Firmenich 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
Application filed by Firmenich SA filed Critical Firmenich SA
Publication of FR2292691A1 publication Critical patent/FR2292691A1/en
Application granted granted Critical
Publication of FR2292691B1 publication Critical patent/FR2292691B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/16—Preparation of halogenated hydrocarbons by replacement by halogens of hydroxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/516—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of nitrogen-containing compounds to >C = O groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/562—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with nitrogen as the only hetero atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/21—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7516021A 1974-05-24 1975-05-22 PROCESS FOR THE PREPARATION OF UNSATURATED ALDEHYDES Granted FR2292691A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47306674A 1974-05-24 1974-05-24

Publications (2)

Publication Number Publication Date
FR2292691A1 true FR2292691A1 (en) 1976-06-25
FR2292691B1 FR2292691B1 (en) 1978-02-24

Family

ID=23878044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516021A Granted FR2292691A1 (en) 1974-05-24 1975-05-22 PROCESS FOR THE PREPARATION OF UNSATURATED ALDEHYDES

Country Status (5)

Country Link
CH (1) CH602535A5 (en)
DE (1) DE2521652C3 (en)
FR (1) FR2292691A1 (en)
GB (2) GB1467752A (en)
NL (1) NL7506069A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10010593A1 (en) 2000-03-03 2001-09-06 Clariant Gmbh Color stable solution of dimethylaminoacetonitrile in water and process for its preparation
PL3911525T3 (en) * 2019-01-24 2023-06-05 Synthos S.A. Bissilylamino-functionalized conjugated dienes, their preparation and their use in the production of rubbers

Also Published As

Publication number Publication date
GB1467752A (en) 1977-03-23
CH602535A5 (en) 1978-07-31
FR2292691B1 (en) 1978-02-24
DE2521652A1 (en) 1975-12-04
DE2521652B2 (en) 1979-07-12
NL7506069A (en) 1975-11-26
GB1467751A (en) 1977-03-23
DE2521652C3 (en) 1980-03-13

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Legal Events

Date Code Title Description
ST Notification of lapse