BE759704A - Procede de preparation d'acides alpha omega dibromes ou de leurs ester - Google Patents

Procede de preparation d'acides alpha omega dibromes ou de leurs ester

Info

Publication number
BE759704A
BE759704A BE759704DA BE759704A BE 759704 A BE759704 A BE 759704A BE 759704D A BE759704D A BE 759704DA BE 759704 A BE759704 A BE 759704A
Authority
BE
Belgium
Prior art keywords
dibrome
esters
acids
preparing alpha
alpha omega
Prior art date
Application number
Other languages
English (en)
Original Assignee
Progil
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.)
Publication date
Publication of BE759704A publication Critical patent/BE759704A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
    • 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
    • C07C51/363—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE759704D 1969-12-02 Procede de preparation d'acides alpha omega dibromes ou de leurs ester BE759704A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6941444A FR2070336A5 (fr) 1969-12-02 1969-12-02

Publications (1)

Publication Number Publication Date
BE759704A true BE759704A (fr) 1971-05-17

Family

ID=9043918

Family Applications (1)

Application Number Title Priority Date Filing Date
BE759704D BE759704A (fr) 1969-12-02 Procede de preparation d'acides alpha omega dibromes ou de leurs ester

Country Status (7)

Country Link
JP (1) JPS5425005B1 (fr)
BE (1) BE759704A (fr)
DE (1) DE2059131A1 (fr)
FR (1) FR2070336A5 (fr)
GB (1) GB1308980A (fr)
LU (1) LU62164A1 (fr)
NL (1) NL7017624A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4003014A1 (de) * 1990-02-02 1991-08-08 Hoechst Ag Verfahren zur umsetzung einer niedermolekularen hydroxiverbindung mit einem carbonsaeurehalogenid

Also Published As

Publication number Publication date
LU62164A1 (fr) 1971-05-11
FR2070336A5 (fr) 1971-09-10
GB1308980A (en) 1973-03-07
DE2059131A1 (de) 1971-06-03
NL7017624A (fr) 1971-06-04
JPS5425005B1 (fr) 1979-08-24

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