FR2281915A1 - Procede de deshalogenation de composes carbonyliques a-halogenes - Google Patents

Procede de deshalogenation de composes carbonyliques a-halogenes

Info

Publication number
FR2281915A1
FR2281915A1 FR7525248A FR7525248A FR2281915A1 FR 2281915 A1 FR2281915 A1 FR 2281915A1 FR 7525248 A FR7525248 A FR 7525248A FR 7525248 A FR7525248 A FR 7525248A FR 2281915 A1 FR2281915 A1 FR 2281915A1
Authority
FR
France
Prior art keywords
dehalogenation
carbonyl compounds
halogen carbonyl
halogen
compounds
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
FR7525248A
Other languages
English (en)
French (fr)
Other versions
FR2281915B3 (enExample
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.)
Celanese Corp
Original Assignee
Celanese Corp
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 Celanese Corp filed Critical Celanese Corp
Publication of FR2281915A1 publication Critical patent/FR2281915A1/fr
Application granted granted Critical
Publication of FR2281915B3 publication Critical patent/FR2281915B3/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl 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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/30—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with halogen containing compounds, e.g. hypohalogenation
    • 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
    • C07C45/65—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 splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7525248A 1974-08-15 1975-08-13 Procede de deshalogenation de composes carbonyliques a-halogenes Granted FR2281915A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/497,609 US4008279A (en) 1974-08-15 1974-08-15 Process for dehalogenation and/or prevention of halogenation

Publications (2)

Publication Number Publication Date
FR2281915A1 true FR2281915A1 (fr) 1976-03-12
FR2281915B3 FR2281915B3 (enExample) 1978-04-07

Family

ID=23977566

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7525248A Granted FR2281915A1 (fr) 1974-08-15 1975-08-13 Procede de deshalogenation de composes carbonyliques a-halogenes

Country Status (8)

Country Link
US (1) US4008279A (enExample)
JP (1) JPS5141314A (enExample)
BE (1) BE832436A (enExample)
CA (1) CA1064964A (enExample)
DE (1) DE2536395A1 (enExample)
FR (1) FR2281915A1 (enExample)
IT (1) IT1042087B (enExample)
NL (1) NL7509689A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190606A (en) * 1976-06-17 1980-02-26 Celanese Corporation Process for dehalogenation and/or prevention of halogenation
US5015780A (en) * 1989-02-02 1991-05-14 Ciba-Geigy Corporation Process for the preparation of dihalobutyraldehydes
JPWO2003018523A1 (ja) * 2001-08-27 2004-12-09 株式会社カネカ 光学活性ハロプロパンジオール誘導体の製造法
US8969645B2 (en) * 2012-12-14 2015-03-03 Chevron U.S.A. Inc. Process for reducing chloride in hydrocarbon products using an ionic liquid catalyst

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA750422A (en) * 1967-01-10 Eastman Kodak Company Acetaldehyde manufacture
DE1132909B (de) * 1958-10-24 1962-07-12 Consortium Elektrochem Ind Verfahren zur Herstellung von Aldehyden und Ketonen
US3149167A (en) * 1959-09-26 1964-09-15 Hoechst Ag Process for oxidizing olefins to aldehydes and ketones

Also Published As

Publication number Publication date
BE832436A (fr) 1976-02-16
DE2536395A1 (de) 1976-03-04
CA1064964A (en) 1979-10-23
US4008279A (en) 1977-02-15
JPS5141314A (en) 1976-04-07
NL7509689A (nl) 1976-02-17
IT1042087B (it) 1980-01-30
FR2281915B3 (enExample) 1978-04-07

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Legal Events

Date Code Title Description
ST Notification of lapse