GB1411524A - Process for the preparation of brominated aromatic compounds - Google Patents

Process for the preparation of brominated aromatic compounds

Info

Publication number
GB1411524A
GB1411524A GB72874A GB72874A GB1411524A GB 1411524 A GB1411524 A GB 1411524A GB 72874 A GB72874 A GB 72874A GB 72874 A GB72874 A GB 72874A GB 1411524 A GB1411524 A GB 1411524A
Authority
GB
United Kingdom
Prior art keywords
bromine
brominated
aromatic compounds
reaction
preparation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB72874A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Publication of GB1411524A publication Critical patent/GB1411524A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B39/00—Halogenation
    • 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
    • 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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

1411524 Preparation of brominated aromatic compounds PRODUITS CHIMIQUES UGINE KUHLMANN 7 Jan 1974 [13 July 1973] 00728/74 Heading C2C A process for the nuclear bromination of aromatic compounds using elementary bromine at a temperature less than 70‹ C. comprises gradually introducing either the product to be brominated or the product to be brominated and a part of the bromine necessary for the reaction into a reactor previously charged with bromine, the quantity of bromine present being maintained throughout the reaction at a minimum excess of 20% with respect to the quantity stoichiometrically necessary for the reaction. The following compounds are prepared in the examples: decabomodiphenyl, tetradecabromoterphenyl, decabromodiphenyl ether, trichlorotribromobenzene, pentabromotoluene, pentabromophenol, heptabromonaphthalene.
GB72874A 1973-07-13 1974-01-07 Process for the preparation of brominated aromatic compounds Expired GB1411524A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7325801A FR2236818B1 (en) 1973-07-13 1973-07-13

Publications (1)

Publication Number Publication Date
GB1411524A true GB1411524A (en) 1975-10-29

Family

ID=9122563

Family Applications (1)

Application Number Title Priority Date Filing Date
GB72874A Expired GB1411524A (en) 1973-07-13 1974-01-07 Process for the preparation of brominated aromatic compounds

Country Status (12)

Country Link
JP (1) JPS5640129B2 (en)
BE (1) BE810140A (en)
BR (1) BR7400184D0 (en)
CA (1) CA1032556A (en)
CH (1) CH582116A5 (en)
DE (1) DE2400455C3 (en)
FR (1) FR2236818B1 (en)
GB (1) GB1411524A (en)
IL (1) IL44080A (en)
IT (1) IT1011516B (en)
NL (1) NL7400929A (en)
SE (1) SE395882B (en)

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287373A (en) 1979-05-16 1981-09-01 Great Lakes Chemical Corporation Perbromination of phenol and diphenyl ether at elevated temperature using bromine as the reaction medium
FR2487821A1 (en) * 1980-07-23 1982-02-05 Great Lakes Chemical Corp PROCESS FOR THE PREPARATION OF PURIFIED BROMINE AROMATIC COMPOUNDS
US4521633A (en) * 1983-05-19 1985-06-04 The Dow Chemical Company Bromination process
EP0277429A2 (en) * 1987-01-28 1988-08-10 Great Lakes Chemical Corporation Aromatic bromination of polystyrene using bromine as the reaction solvent
US4778933A (en) * 1987-07-15 1988-10-18 Ethyl Corporation Process for making decabromodiphenyl oxide
US4814525A (en) * 1987-03-25 1989-03-21 Eastman Kodak Company Vapor phase bromination of aromatic compounds
WO1989003815A1 (en) * 1987-10-19 1989-05-05 Great Lakes Chemical Corporation Process for producing 4,4'-dibromodiphenyl ether
US4879353A (en) * 1987-01-28 1989-11-07 Great Lakes Chemical Corporation Bromination of polystyrene using bromine as the reaction solvent
US5003117A (en) * 1989-08-03 1991-03-26 Ethyl Corporation Process for decabromodiphenyl methane
US5008477A (en) * 1990-03-14 1991-04-16 Ethyl Corporation Decabromodiphenyl alkane process
US5026932A (en) * 1990-02-22 1991-06-25 Amoco Corporation Preparation of 4-bromo-o-xylene in liquid sulfur dioxide
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
US5124496A (en) * 1990-11-01 1992-06-23 Ethyl Corporation Process for decabromodiphenylalkane predominant product
US5136107A (en) * 1990-06-04 1992-08-04 Ethyl Corporation Process for halogenating aromatic compounds
US5302768A (en) * 1990-07-30 1994-04-12 Ethyl Corporation Process for decarbromodiphenylalkane predominant product
US5324874A (en) * 1992-05-26 1994-06-28 Ethyl Corporation Process for a decarbromodiphenylethane predominate product having enhanced whiteness
US5401890A (en) * 1990-07-30 1995-03-28 Albemarle Corporation Process and apparatus for heat treating halogenated compounds
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
WO2008027779A1 (en) * 2006-08-29 2008-03-06 Albemarle Corporation Preparation of decabromodiphenyl oxide
WO2008027776A2 (en) * 2006-08-29 2008-03-06 Albemarle Corporation Preparation of high assay decabromodiphenyl oxide
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
US7776289B2 (en) 2001-12-21 2010-08-17 Chemtura Corporation Method and apparatus for producing decabromodiphenyl alkanes
US7851662B2 (en) 2007-03-16 2010-12-14 Albemarle Corporation Preparation and provision of high assay decabromodiphenylethane
US7994373B2 (en) 2007-03-16 2011-08-09 Albemarie Corporation Preparation and provision of high assay decabromodiphenylethane
US8034986B2 (en) 2006-11-09 2011-10-11 Albemarle Corporation Processing of solid brominated aromatic organic compounds containing occluded bromine
US8680347B2 (en) 2009-07-27 2014-03-25 Albemarle Corporation Preparation of high assay decabromodiphenylalkane product with low occluded free bromine content

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491868B1 (en) * 1970-06-08 1974-01-17
JPS5726493B2 (en) * 1974-07-31 1982-06-04
JPS581090B2 (en) * 1977-03-15 1983-01-10 三井東圧化学株式会社 Production method of hexabrom diphenyl ether
JPS5840933B2 (en) * 1977-04-12 1983-09-08 三井東圧化学株式会社 Method for producing 2,4,2',4'-tetrabromidiphenyl ether
JPS5929175B2 (en) * 1977-05-16 1984-07-18 三井東圧化学株式会社 Production method of hexabrom diphenyl ether
DE3117481A1 (en) * 1981-05-02 1982-11-18 Great Lakes Chemical Corp., 47906 West Lafayette, Ind. Process for perbrominating phenol and diphenyl ether
FR2505821B1 (en) * 1981-05-12 1986-02-14 Great Lakes Chemical Corp METHOD FOR PERBROMATING HIGH-TEMPERATURE PHENOL AND DIPHENYL ETHER, USING BROMINE AS A REACTION MEDIUM
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
CA1321213C (en) * 1988-06-13 1993-08-10 Saadat Hussain Bromination process

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2031649A5 (en) * 1969-02-03 1970-11-20 Ugine Kuhlmann

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287373A (en) 1979-05-16 1981-09-01 Great Lakes Chemical Corporation Perbromination of phenol and diphenyl ether at elevated temperature using bromine as the reaction medium
FR2487821A1 (en) * 1980-07-23 1982-02-05 Great Lakes Chemical Corp PROCESS FOR THE PREPARATION OF PURIFIED BROMINE AROMATIC COMPOUNDS
US4521633A (en) * 1983-05-19 1985-06-04 The Dow Chemical Company Bromination process
EP0277429A3 (en) * 1987-01-28 1989-04-05 Great Lakes Chemical Corporation Aromatic bromination of polystyrene using bromine as the reaction solvent
EP0277429A2 (en) * 1987-01-28 1988-08-10 Great Lakes Chemical Corporation Aromatic bromination of polystyrene using bromine as the reaction solvent
US4879353A (en) * 1987-01-28 1989-11-07 Great Lakes Chemical Corporation Bromination of polystyrene using bromine as the reaction solvent
US4814525A (en) * 1987-03-25 1989-03-21 Eastman Kodak Company Vapor phase bromination of aromatic compounds
US4778933A (en) * 1987-07-15 1988-10-18 Ethyl Corporation Process for making decabromodiphenyl oxide
WO1989003815A1 (en) * 1987-10-19 1989-05-05 Great Lakes Chemical Corporation Process for producing 4,4'-dibromodiphenyl ether
US4835322A (en) * 1987-10-19 1989-05-30 Great Lakes Chemical Corporation Process for producing 4,4'-dibromodiphenyl ether
US5003117A (en) * 1989-08-03 1991-03-26 Ethyl Corporation Process for decabromodiphenyl methane
US5026932A (en) * 1990-02-22 1991-06-25 Amoco Corporation Preparation of 4-bromo-o-xylene in liquid sulfur dioxide
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
US5302768A (en) * 1990-07-30 1994-04-12 Ethyl Corporation Process for decarbromodiphenylalkane predominant product
US5401890A (en) * 1990-07-30 1995-03-28 Albemarle Corporation Process and apparatus for heat treating halogenated compounds
US5124496A (en) * 1990-11-01 1992-06-23 Ethyl Corporation Process for decabromodiphenylalkane predominant product
US5055235A (en) * 1990-12-12 1991-10-08 Ethyl Corporation Bromination process
US5324874A (en) * 1992-05-26 1994-06-28 Ethyl Corporation Process for a decarbromodiphenylethane predominate product having enhanced whiteness
US6958423B2 (en) 1994-09-16 2005-10-25 Albemarle Corporation Bromination process
US6603049B1 (en) 1994-09-16 2003-08-05 Albemarle Corporation Bromination process
US6768033B2 (en) 1994-09-16 2004-07-27 Albemarle 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
US7776289B2 (en) 2001-12-21 2010-08-17 Chemtura Corporation Method and apparatus for producing decabromodiphenyl alkanes
WO2008027776A3 (en) * 2006-08-29 2008-04-17 Albemarle Corp Preparation of high assay decabromodiphenyl oxide
WO2008027776A2 (en) * 2006-08-29 2008-03-06 Albemarle Corporation Preparation of high assay decabromodiphenyl oxide
WO2008027779A1 (en) * 2006-08-29 2008-03-06 Albemarle Corporation Preparation of decabromodiphenyl oxide
US8034986B2 (en) 2006-11-09 2011-10-11 Albemarle Corporation Processing of solid brominated aromatic organic compounds containing occluded bromine
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
US7851662B2 (en) 2007-03-16 2010-12-14 Albemarle Corporation Preparation and provision of high assay decabromodiphenylethane
US7994373B2 (en) 2007-03-16 2011-08-09 Albemarie Corporation Preparation and provision of high assay decabromodiphenylethane
US8217207B2 (en) 2007-03-16 2012-07-10 Albemarle Corporation Preparation and provision of high assay decabromodiphenylethane
US8680347B2 (en) 2009-07-27 2014-03-25 Albemarle Corporation Preparation of high assay decabromodiphenylalkane product with low occluded free bromine content

Also Published As

Publication number Publication date
BR7400184D0 (en) 1975-08-05
NL7400929A (en) 1975-01-15
SE395882B (en) 1977-08-29
JPS5640129B2 (en) 1981-09-18
JPS5037735A (en) 1975-04-08
BE810140A (en) 1974-05-16
CH582116A5 (en) 1976-11-30
DE2400455A1 (en) 1975-02-06
IL44080A0 (en) 1974-05-16
FR2236818A1 (en) 1975-02-07
FR2236818B1 (en) 1976-04-30
AU6485174A (en) 1975-07-24
DE2400455C3 (en) 1984-03-22
IL44080A (en) 1977-01-31
CA1032556A (en) 1978-06-06
IT1011516B (en) 1977-02-10
DE2400455B2 (en) 1975-06-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19940106