CH620665A5 - Process for the preparation of polybrominated bisphenoxyalkanes - Google Patents

Process for the preparation of polybrominated bisphenoxyalkanes Download PDF

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Publication number
CH620665A5
CH620665A5 CH268077A CH268077A CH620665A5 CH 620665 A5 CH620665 A5 CH 620665A5 CH 268077 A CH268077 A CH 268077A CH 268077 A CH268077 A CH 268077A CH 620665 A5 CH620665 A5 CH 620665A5
Authority
CH
Switzerland
Prior art keywords
catalyst
bromine
lewis acid
reaction
chlorine
Prior art date
Application number
CH268077A
Other languages
English (en)
French (fr)
Inventor
Henry J Barda
Original Assignee
Ferro 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 Ferro Corp filed Critical Ferro Corp
Publication of CH620665A5 publication Critical patent/CH620665A5/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/22—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of halogens; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/225—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
CH268077A 1976-03-08 1977-03-03 Process for the preparation of polybrominated bisphenoxyalkanes CH620665A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66462876A 1976-03-08 1976-03-08

Publications (1)

Publication Number Publication Date
CH620665A5 true CH620665A5 (en) 1980-12-15

Family

ID=24666767

Family Applications (1)

Application Number Title Priority Date Filing Date
CH268077A CH620665A5 (en) 1976-03-08 1977-03-03 Process for the preparation of polybrominated bisphenoxyalkanes

Country Status (13)

Country Link
JP (1) JPS6045168B2 (de)
AT (1) AT348506B (de)
BE (1) BE852043A (de)
BR (1) BR7701329A (de)
CA (1) CA1087211A (de)
CH (1) CH620665A5 (de)
DE (1) DE2710022C2 (de)
FR (1) FR2343711A1 (de)
GB (1) GB1519273A (de)
IT (1) IT1117280B (de)
MX (1) MX144927A (de)
NL (1) NL7700903A (de)
SE (1) SE441090B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584395B1 (fr) * 1985-07-03 1987-09-25 Atochem Procede de preparation de decabromodiphenylether
FR2584396B1 (fr) * 1985-07-03 1987-09-25 Atochem Procede de preparation de derives bromes du diphenylether

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449443A (en) * 1966-05-31 1969-06-10 Dow Chemical Co Method for selectively brominating phenols
US3755444A (en) * 1969-04-24 1973-08-28 Dow Chemical Co Bromination of organic compounds with a bromine chloride dioxane complex
US3845146A (en) * 1969-10-06 1974-10-29 Dow Chemical Co Bromination with bromine chloride under pressure

Also Published As

Publication number Publication date
MX144927A (es) 1981-12-04
GB1519273A (en) 1978-07-26
JPS52108937A (en) 1977-09-12
NL7700903A (nl) 1977-09-12
CA1087211A (en) 1980-10-07
SE7702538L (sv) 1977-09-09
JPS6045168B2 (ja) 1985-10-08
IT1117280B (it) 1986-02-17
BE852043A (fr) 1977-07-01
DE2710022C2 (de) 1987-01-15
FR2343711A1 (fr) 1977-10-07
FR2343711B1 (de) 1983-10-28
BR7701329A (pt) 1977-11-08
SE441090B (sv) 1985-09-09
ATA115777A (de) 1978-07-15
DE2710022A1 (de) 1977-09-22
AT348506B (de) 1979-02-26

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