BE905037A - Procede de preparation de decabromodiphenylether. - Google Patents

Procede de preparation de decabromodiphenylether.

Info

Publication number
BE905037A
BE905037A BE0/216865A BE216865A BE905037A BE 905037 A BE905037 A BE 905037A BE 0/216865 A BE0/216865 A BE 0/216865A BE 216865 A BE216865 A BE 216865A BE 905037 A BE905037 A BE 905037A
Authority
BE
Belgium
Prior art keywords
aluminum
decabromodiphenylether
preparation
bromination
bromide
Prior art date
Application number
BE0/216865A
Other languages
English (en)
French (fr)
Original Assignee
Atochem
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 Atochem filed Critical Atochem
Publication of BE905037A publication Critical patent/BE905037A/fr

Links

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

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)
BE0/216865A 1985-07-03 1986-07-02 Procede de preparation de decabromodiphenylether. BE905037A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8510160A FR2584395B1 (fr) 1985-07-03 1985-07-03 Procede de preparation de decabromodiphenylether

Publications (1)

Publication Number Publication Date
BE905037A true BE905037A (fr) 1987-01-02

Family

ID=9320926

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/216865A BE905037A (fr) 1985-07-03 1986-07-02 Procede de preparation de decabromodiphenylether.

Country Status (10)

Country Link
JP (1) JPS6210033A (es)
BE (1) BE905037A (es)
CH (1) CH666680A5 (es)
DE (1) DE3622236A1 (es)
ES (1) ES2000450A6 (es)
FR (1) FR2584395B1 (es)
GB (1) GB2178425B (es)
IL (1) IL79284A0 (es)
IT (1) IT1190650B (es)
NL (1) NL8601647A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL80391A (en) * 1986-10-22 1992-03-29 Bromine Compounds Ltd Process for the preparation of decabromodiphenyl ether with improved thermal stability

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE991067C (es) * 1962-10-06
US3760003A (en) * 1970-10-02 1973-09-18 Dow Chemical Co Halogenated polyphenyl ethers
JPS5239638A (en) * 1975-08-25 1977-03-28 Toyo Soda Mfg Co Ltd Process for preparation of decabromobiphenylether
GB1472383A (en) * 1976-01-23 1977-05-04 Isc Chem Ltd Bromination of diphenyl oxide
CA1087211A (en) * 1976-03-08 1980-10-07 Henry J. Barda Process for polybrominating bisphenoxy alkanes
JPS53116333A (en) * 1977-03-22 1978-10-11 Toyo Soda Mfg Co Ltd Preparation of colorless decabromodiphenylether
FR2505821B1 (fr) * 1981-05-12 1986-02-14 Great Lakes Chemical Corp Procede de perbromation du phenol et de l'ether diphenylique a temperature elevee, en utilisant du brome comme milieu reactionnel
JPS57200322A (en) * 1981-05-27 1982-12-08 Great Lakes Chemical Corp Perbromination of phenol and diphenyl ether carrying out under rising temperature as reactive medium of bromine
US4521633A (en) * 1983-05-19 1985-06-04 The Dow Chemical Company Bromination process

Also Published As

Publication number Publication date
ES2000450A6 (es) 1988-03-01
FR2584395B1 (fr) 1987-09-25
CH666680A5 (fr) 1988-08-15
DE3622236A1 (de) 1987-01-15
NL8601647A (nl) 1987-02-02
JPS6210033A (ja) 1987-01-19
GB2178425A (en) 1987-02-11
GB8616121D0 (en) 1986-08-06
IT1190650B (it) 1988-02-16
IT8620960A0 (it) 1986-06-27
IT8620960A1 (it) 1987-12-27
FR2584395A1 (fr) 1987-01-09
GB2178425B (en) 1989-07-12
IL79284A0 (en) 1986-09-30

Similar Documents

Publication Publication Date Title
EP0328148A1 (en) Method for producing fluorine-containing olefin
KR970011700B1 (ko) 지지된 Pd의 존재하에서 수소화탈할로겐화 반응에 의한 1,1,1,2-테트라플루오로에탄의 제조방법
IT8222978A0 (it) Procedimento e dispositivo per lapreparazione di fluoruro di grafite per reazione di contatto fra carbone e fluoro gassoso.
ATE68458T1 (de) Verfahren zur oxychlorierung von aethylen und katalytische zusammensetzungen zur oxychlorierung.
Ichihara et al. The combination of potassium fluoride and calcium fluoride: a useful heterogeneous fluorinating reagent
BE905038A (fr) Procede de preparation de derives bromes du diphenylether.
Yoshida et al. A convenient synthesis of fluorobenzaldehydes by KF/Ph4PBr/18-crown-6 reagent system
BE905037A (fr) Procede de preparation de decabromodiphenylether.
US4238416A (en) Method for isomerization of fluorinated epoxy compounds
FR2381737A1 (fr) Procede de fabrication d'acides 2-arylpropioniques
BE905039A (fr) Procede de valorisation sous forme de produits perbromes de produits sous-bromes obtenus en solutions.
De Meio et al. Aryl fluoride syntheses involving reaction of aryllead triacetates with boron trifluoride-diethyl ether complex
Kanie et al. Oxidative desulfurization–fluorination of alkanol xanthates. Control of the reaction pathway to fluorination ortrifluoromethoxylation
Moerlein Use of aryltrimethylgermanium substrates for facile aromatic chlorination, bromination, and iodination
IT1271107B (it) Processo per la preparazione di un intermedio utile nella sintesi di composti organici
Ogata et al. Kinetics of the nitric acid oxidation of benzyl ethers to benzaldehydes
Rosenberg et al. Rapid Scanning of Radioactive Thin Layer Chromatograms.
EP0450584B1 (en) Bromination method
JP2638146B2 (ja) 水素含有フルオロ炭化水素の異性化法
Ishikawa et al. Enhanced catalytic effect of freeze-dried potassium fluoride for alkylation of protic compounds
KR880003886A (ko) 브로모플루오로에틸하이포플루오라이트 및 그의 제조방법
JP2507922B2 (ja) 新規な含フッ素オリゴマ―及びその製造方法
BR8105974A (pt) Processo para a preparacao de acido 3-bromo-4-fluor-benzoico
EP0736524A2 (en) Process for the synthesis of fluorinated alkyl sulphonyl halides
RU2246478C1 (ru) Способ получения 1,2,3,4-тетрахлоргексафторбутана

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ATOCHEM S.A.

Effective date: 19900731