BE611069A - - Google Patents

Info

Publication number
BE611069A
BE611069A BE611069DA BE611069A BE 611069 A BE611069 A BE 611069A BE 611069D A BE611069D A BE 611069DA BE 611069 A BE611069 A BE 611069A
Authority
BE
Belgium
Application number
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.)
Publication of BE611069A publication Critical patent/BE611069A/xx

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

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)
BE611069D 1961-12-06 BE611069A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU40915A LU40915A1 (fr) 1961-12-06 1961-12-06

Publications (1)

Publication Number Publication Date
BE611069A true BE611069A (fr)

Family

ID=19722789

Family Applications (1)

Application Number Title Priority Date Filing Date
BE611069D BE611069A (fr) 1961-12-06

Country Status (4)

Country Link
BE (1) BE611069A (fr)
GB (1) GB981833A (fr)
LU (1) LU40915A1 (fr)
NL (1) NL271701A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH537350A (de) * 1970-12-23 1973-05-31 Sir Soc Italiana Resine Spa Procedimento per la preparazione di beta,beta'-bis-(3,5--dibromo-4-ossifenil)-propano
US4521633A (en) * 1983-05-19 1985-06-04 The Dow Chemical Company Bromination process
JPH01149740A (ja) * 1987-12-07 1989-06-12 Tosoh Corp ４，４’−ジブロモビフェニルの製造方法
FR2630435B1 (fr) * 1988-04-22 1990-10-26 Rhone Poulenc Chimie Procede de preparation du bromo-4 biphenyle
US5003117A (en) * 1989-08-03 1991-03-26 Ethyl Corporation Process for decabromodiphenyl methane
US5136107A (en) * 1990-06-04 1992-08-04 Ethyl Corporation Process for halogenating aromatic compounds
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
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
DE60235833D1 (de) 2001-12-21 2010-05-12 Chemtura Corp Verfahren und vorrichtung zur herstellung von decabromdiphenylalkanen
CA2668636A1 (fr) 2006-11-09 2008-05-15 Albemarle Corporation Traitement de composes organiques aromatiques bromes solides contenant du brome occlus
WO2008097348A1 (fr) 2007-02-08 2008-08-14 Albemarle Corporation Procédé de séparation de brome à partir de bromure d'hydrogène gazeux et utilisation d'un tel procédé dans la production de décabromodiphényléthane
EP2137118B1 (fr) 2007-03-16 2013-12-25 Albemarle Corporation Préparation et fourniture de décabromodiphényléthane à titre élevé
KR101387283B1 (ko) 2007-03-16 2014-04-18 알베마를 코포레이션 고순도 데카브로모디페닐에탄의 제조와 공급
MX2012000612A (es) 2009-07-27 2012-01-27 Albemarle Corp Preparacion de un producto de decabromodifenilalcano de ensayo de alto rendimiento con bajo contenido de bromo libre ocluido.

Also Published As

Publication number Publication date
NL271701A (fr)
GB981833A (en) 1965-01-27
LU40915A1 (fr) 1962-12-06

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