CA1064964A - Process for dehalogenation and/or prevention of halogenation - Google Patents

Process for dehalogenation and/or prevention of halogenation

Info

Publication number
CA1064964A
CA1064964A CA232,214A CA232214A CA1064964A CA 1064964 A CA1064964 A CA 1064964A CA 232214 A CA232214 A CA 232214A CA 1064964 A CA1064964 A CA 1064964A
Authority
CA
Canada
Prior art keywords
solution
catalyst
cuprous
ions
alpha
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.)
Expired
Application number
CA232,214A
Other languages
English (en)
French (fr)
Other versions
CA232214S (en
Inventor
Jorge A. Blay
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
Application granted granted Critical
Publication of CA1064964A publication Critical patent/CA1064964A/en
Expired 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)
CA232,214A 1974-08-15 1975-07-25 Process for dehalogenation and/or prevention of halogenation Expired CA1064964A (en)

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 (1)

Publication Number Publication Date
CA1064964A true CA1064964A (en) 1979-10-23

Family

ID=23977566

Family Applications (1)

Application Number Title Priority Date Filing Date
CA232,214A Expired CA1064964A (en) 1974-08-15 1975-07-25 Process for dehalogenation and/or prevention of halogenation

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
US4008279A (en) 1977-02-15
JPS5141314A (en) 1976-04-07
NL7509689A (nl) 1976-02-17
IT1042087B (it) 1980-01-30
FR2281915A1 (fr) 1976-03-12
FR2281915B3 (enExample) 1978-04-07

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