IL99130A - Preparation of tribromo (B) bromoethyl (benzene in a high degree of purity) - Google Patents

Preparation of tribromo (B) bromoethyl (benzene in a high degree of purity)

Info

Publication number
IL99130A
IL99130A IL99130A IL9913091A IL99130A IL 99130 A IL99130 A IL 99130A IL 99130 A IL99130 A IL 99130A IL 9913091 A IL9913091 A IL 9913091A IL 99130 A IL99130 A IL 99130A
Authority
IL
Israel
Prior art keywords
bromine
process according
added
phenethyl bromide
amount
Prior art date
Application number
IL99130A
Other languages
English (en)
Hebrew (he)
Other versions
IL99130A0 (en
Original Assignee
Bromine Compounds Ltd
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 Bromine Compounds Ltd filed Critical Bromine Compounds Ltd
Priority to IL99130A priority Critical patent/IL99130A/en
Publication of IL99130A0 publication Critical patent/IL99130A0/xx
Priority to CA002075093A priority patent/CA2075093A1/en
Priority to TW081106110A priority patent/TW252970B/zh
Priority to DE69214750T priority patent/DE69214750T2/de
Priority to EP92113205A priority patent/EP0528247B1/en
Priority to JP4208801A priority patent/JPH05255152A/ja
Priority to KR1019920014132A priority patent/KR930004238A/ko
Priority to US07/926,475 priority patent/US5243109A/en
Publication of IL99130A publication Critical patent/IL99130A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
    • C07C25/02—Monocyclic aromatic halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
    • C07C25/24—Halogenated aromatic hydrocarbons with unsaturated side chains
    • C07C25/28—Halogenated styrenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IL99130A 1991-08-08 1991-08-08 Preparation of tribromo (B) bromoethyl (benzene in a high degree of purity) IL99130A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IL99130A IL99130A (en) 1991-08-08 1991-08-08 Preparation of tribromo (B) bromoethyl (benzene in a high degree of purity)
CA002075093A CA2075093A1 (en) 1991-08-08 1992-07-31 Tribromostyrene products and process for making them
TW081106110A TW252970B (ja) 1991-08-08 1992-08-01
DE69214750T DE69214750T2 (de) 1991-08-08 1992-08-03 Verfahren zur Herstellung von Tribromstyrol und beta-Bromethyltribrombenzol
EP92113205A EP0528247B1 (en) 1991-08-08 1992-08-03 Process for the preparation of tribromostyrene and beta bromoethyltribromobenzene
JP4208801A JPH05255152A (ja) 1991-08-08 1992-08-05 トリブロモスチレン製品及びその製造方法
KR1019920014132A KR930004238A (ko) 1991-08-08 1992-08-06 트리브로모스티렌 생성물과 그 제조방법
US07/926,475 US5243109A (en) 1991-08-08 1992-08-06 Tribromostyrene products and process for making them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL99130A IL99130A (en) 1991-08-08 1991-08-08 Preparation of tribromo (B) bromoethyl (benzene in a high degree of purity)

Publications (2)

Publication Number Publication Date
IL99130A0 IL99130A0 (en) 1992-07-15
IL99130A true IL99130A (en) 1998-04-05

Family

ID=11062798

Family Applications (1)

Application Number Title Priority Date Filing Date
IL99130A IL99130A (en) 1991-08-08 1991-08-08 Preparation of tribromo (B) bromoethyl (benzene in a high degree of purity)

Country Status (8)

Country Link
US (1) US5243109A (ja)
EP (1) EP0528247B1 (ja)
JP (1) JPH05255152A (ja)
KR (1) KR930004238A (ja)
CA (1) CA2075093A1 (ja)
DE (1) DE69214750T2 (ja)
IL (1) IL99130A (ja)
TW (1) TW252970B (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6518368B2 (en) 1996-06-14 2003-02-11 Albemarle Corporation Brominated polystyrene having improved thermal stability and color and process for the preparation thereof
US5637650A (en) 1996-06-14 1997-06-10 Ferro Corporation Brominated polysytrene having improved thermal stability and color and process for the preparation thereof
US6232393B1 (en) 1996-09-26 2001-05-15 Albemarle Corporation Polymers flame retarded with brominated polystyrenic resins
US6521714B2 (en) 1996-09-26 2003-02-18 Albemarle Corporation Brominated polystyrenic resins
US6235831B1 (en) 1996-09-26 2001-05-22 Albemarle Corporation Polymer compositions containing brominated polystyrenic resins
US6133381A (en) * 1996-09-26 2000-10-17 Albelmarle Corporation Brominated polystyrenic flame retardants
US6326439B1 (en) 1996-09-26 2001-12-04 Albemarle Corporation Process for brominating polystyrenic resins
US6232408B1 (en) 1996-09-26 2001-05-15 Albemarle Corporation Brominated polstyrenic resins
EP0928300B1 (en) 1996-09-26 2000-05-10 Albemarle Corporation Process for brominated styrenic polymers
US6235844B1 (en) 1996-09-26 2001-05-22 Albemarle Corporation Brominated polystyrenic resins
CN100567234C (zh) * 2008-03-14 2009-12-09 山东天一化学有限公司 一种三溴苯乙烯的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292453A (en) * 1979-05-24 1981-09-29 Makhteshim Chemical Works Ltd. Process for preparing ring halogenated styrenes
US4343956A (en) * 1980-03-13 1982-08-10 Ethyl Corporation Stabilization dibromostyrene
US4423262A (en) * 1980-03-13 1983-12-27 Ethyl Corporation Preparation of dibromostyrene
US4633026A (en) * 1983-02-22 1986-12-30 Ethyl Corporation Process for preparing ring-halogenated vinyl aromatic monomers
DE3337223A1 (de) * 1983-10-13 1985-05-02 Chemische Fabrik Kalk GmbH, 5000 Köln Hochbromierte polystyrole, verfahren zu deren herstellung und anwendung
IL79499A0 (en) * 1986-07-23 1986-10-31 Yeda Res & Dev Production of crystalline tribromostyrene

Also Published As

Publication number Publication date
KR930004238A (ko) 1993-03-22
DE69214750D1 (de) 1996-11-28
CA2075093A1 (en) 1993-02-09
TW252970B (ja) 1995-08-01
EP0528247B1 (en) 1996-10-23
DE69214750T2 (de) 1997-02-20
IL99130A0 (en) 1992-07-15
JPH05255152A (ja) 1993-10-05
EP0528247A1 (en) 1993-02-24
US5243109A (en) 1993-09-07

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees