CH518887A - Procédé de préparation de composés aromatiques bromés sur le noyau - Google Patents

Procédé de préparation de composés aromatiques bromés sur le noyau

Info

Publication number
CH518887A
CH518887A CH1446969A CH1446969A CH518887A CH 518887 A CH518887 A CH 518887A CH 1446969 A CH1446969 A CH 1446969A CH 1446969 A CH1446969 A CH 1446969A CH 518887 A CH518887 A CH 518887A
Authority
CH
Switzerland
Prior art keywords
nucleus
preparing aromatic
brominated compounds
aromatic brominated
compounds
Prior art date
Application number
CH1446969A
Other languages
English (en)
Inventor
Nagy Georges
Balde Daniel
Deloy Pierre
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of CH518887A publication Critical patent/CH518887A/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B39/00—Halogenation
    • 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
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/18—Introducing halogen atoms or halogen-containing groups
    • C08F8/20—Halogenation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CH1446969A 1969-02-03 1969-09-25 Procédé de préparation de composés aromatiques bromés sur le noyau CH518887A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6902243A FR2031649A5 (fr) 1969-02-03 1969-02-03

Publications (1)

Publication Number Publication Date
CH518887A true CH518887A (fr) 1972-02-15

Family

ID=9028508

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1446969A CH518887A (fr) 1969-02-03 1969-09-25 Procédé de préparation de composés aromatiques bromés sur le noyau

Country Status (13)

Country Link
US (1) US3752856A (fr)
BE (1) BE739078A (fr)
BR (1) BR6912782D0 (fr)
CA (1) CA933948A (fr)
CH (1) CH518887A (fr)
DE (1) DE1950607A1 (fr)
FR (1) FR2031649A5 (fr)
GB (1) GB1278603A (fr)
IL (1) IL33048A (fr)
LU (1) LU59440A1 (fr)
NL (1) NL6916819A (fr)
NO (1) NO133270C (fr)
SE (1) SE372513B (fr)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965197A (en) * 1970-10-12 1976-06-22 Michigan Chemical Corporation Process for the complete bromination of non-fused ring aromatic compounds
USRE32606E (en) * 1970-10-12 1988-02-16 Great Lakes Chemical Corporation Process for the complete bromination of non-fused ring aromatic compounds
FR2236818B1 (fr) * 1973-07-13 1976-04-30 Ugine Kuhlmann
US4006195A (en) * 1973-12-03 1977-02-01 Hooker Chemicals & Plastics Corporation Process for the catalytic production of dichlorotoluenes
US3970707A (en) * 1974-04-11 1976-07-20 Vasily Ivanovich Shvedov Method for preparing 3,5,3',5'-tetrabromo-2,4,2',4'-tetraoxydiphenyl
US4327227A (en) * 1980-02-20 1982-04-27 Great Lakes Chemical Corporation Process for producing purified brominated aromatic compounds
GB2081253B (en) * 1980-07-23 1985-05-30 Great Lakes Chemical Corp Process for producing purified brominated aromatic compounds
EP0112722B1 (fr) * 1982-12-22 1987-05-13 IHARA CHEMICAL INDUSTRY Co., Ltd. Procédé pour la préparation d'halogénures nucléaires de monoalkylbenzènes
US4521633A (en) * 1983-05-19 1985-06-04 The Dow Chemical Company Bromination process
US4716251A (en) * 1986-02-07 1987-12-29 Ethyl Corporation Diaryloxyalkane bromination process
US4717776A (en) * 1986-04-21 1988-01-05 Ethyl Corporation Bromination process
IL82503A0 (en) * 1986-05-16 1987-11-30 Dow Chemical Co Process for the promination of biphenols
US4835322A (en) * 1987-10-19 1989-05-30 Great Lakes Chemical Corporation Process for producing 4,4'-dibromodiphenyl ether
US5041687A (en) * 1988-05-26 1991-08-20 Ethyl Corporation Bromination process
US5008477A (en) * 1990-03-14 1991-04-16 Ethyl Corporation Decabromodiphenyl alkane process
US5136107A (en) * 1990-06-04 1992-08-04 Ethyl Corporation Process for halogenating aromatic compounds
US5030778A (en) * 1990-06-04 1991-07-09 Ethyl Corporation Decabromodiphenyl alkane process
US5055235A (en) * 1990-12-12 1991-10-08 Ethyl Corporation Bromination process
US6518468B1 (en) 1994-09-16 2003-02-11 Albemarle Corporation Bromination process
US6743825B1 (en) * 2001-08-03 2004-06-01 Albemarle Corporation Poly(bromoaryl)alkane additives and methods for their preparation and use
ATE462681T1 (de) 2001-12-21 2010-04-15 Chemtura Corp Verfahren und vorrichtung zur herstellung von decabromdiphenylalkanen
KR20080028909A (ko) * 2005-07-05 2008-04-02 알베마를 코포레이션 난연제 조성물의 유전 및/또는 손실 계수를 개선시키는방법
TW200813196A (en) * 2006-07-11 2008-03-16 Albemarle Corp High assay decabromodiphenyl oxide
JP2010502631A (ja) * 2006-08-29 2010-01-28 アルベマール・コーポレーシヨン デカハロジフェニルエタンの製造
WO2008027779A1 (fr) * 2006-08-29 2008-03-06 Albemarle Corporation Préparation d'oxyde de décabromodiphényle
US20080058557A1 (en) * 2006-08-29 2008-03-06 Albemarle Corporation Preparation of high assay decabromodiphenyl oxide
WO2008027781A1 (fr) * 2006-08-29 2008-03-06 Albemarle Corporation Procédé de préparation d'oxyde de décabromodiphényle à titre élevé
WO2008082709A2 (fr) * 2006-08-29 2008-07-10 Albemarle Corporation Préparation d'oxyde de décabromodiphényle de niveau élevé
WO2008027776A2 (fr) * 2006-08-29 2008-03-06 Albemarle Corporation Preparation d'oxyde de decabromodiphenyle a dosage eleve
WO2008026215A2 (fr) * 2006-08-31 2008-03-06 Bromine Compounds Ltd. Procédé de préparation de composés polybromés
WO2008057645A1 (fr) * 2006-11-08 2008-05-15 Albemarle Corporation Préparation de décabromodiphénylalcane à dosage élevé
JP5537945B2 (ja) * 2006-11-09 2014-07-02 アルベマール・コーポレーシヨン 吸蔵臭素を含有する固体臭素化芳香族有機化合物の処理
WO2008066980A1 (fr) * 2006-12-01 2008-06-05 Albemarle Corporation Production de décabromodiphénylalcanes de pureté élevée
US7408088B1 (en) 2007-02-08 2008-08-05 Albemarle Corporation Process for separation of bromine from gaseous hydrogen bromide and use of such process in production of decabromodiphenylethane
PL2132158T3 (pl) * 2007-03-16 2015-02-27 Albemarle Corp Wytwarzanie i dostarczanie wysokiej próby dekabromodifenyloetanu
PL2137118T3 (pl) * 2007-03-16 2014-05-30 Albemarle Corp Wytwarzanie i dostarczanie wysokiej próby dekabromodifenyloetanu
KR20100106334A (ko) * 2007-12-07 2010-10-01 알베마를 코포레이션 고체 브롬화 난연제를 제조하는 동안 순도를 증가시키기 위한 공정
CN102639474B (zh) 2009-07-27 2014-09-24 阿尔比马尔公司 具有低封留游离溴含量的高指标成分的十溴二苯基烷烃产物的制备
CN109369351A (zh) * 2018-12-11 2019-02-22 杭州纳尔森精细化工有限公司 一种制备有机阻燃剂十溴二苯醚的溴化工艺
CN109593027A (zh) * 2018-12-11 2019-04-09 杭州纳尔森精细化工有限公司 一种有机阻燃剂十溴二苯醚的制备方法

Also Published As

Publication number Publication date
BR6912782D0 (pt) 1973-05-31
SE372513B (fr) 1974-12-23
BE739078A (fr) 1970-03-02
NO133270B (fr) 1975-12-29
NO133270C (fr) 1976-04-07
IL33048A (en) 1973-01-30
US3752856A (en) 1973-08-14
LU59440A1 (fr) 1970-01-08
IL33048A0 (en) 1969-11-30
CA933948A (en) 1973-09-18
DE1950607A1 (de) 1970-08-06
GB1278603A (en) 1972-06-21
NL6916819A (fr) 1970-08-05
FR2031649A5 (fr) 1970-11-20

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Legal Events

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