ATE73751T1 - Selektive halogenierung von benzoldi- und trimethanolierten verbindungen. - Google Patents

Selektive halogenierung von benzoldi- und trimethanolierten verbindungen.

Info

Publication number
ATE73751T1
ATE73751T1 AT85300213T AT85300213T ATE73751T1 AT E73751 T1 ATE73751 T1 AT E73751T1 AT 85300213 T AT85300213 T AT 85300213T AT 85300213 T AT85300213 T AT 85300213T AT E73751 T1 ATE73751 T1 AT E73751T1
Authority
AT
Austria
Prior art keywords
compounds
benzene
trimethanolated
selective halogenation
halogenation
Prior art date
Application number
AT85300213T
Other languages
English (en)
Inventor
Alan Thomas Costello
David John Milner
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Application granted granted Critical
Publication of ATE73751T1 publication Critical patent/ATE73751T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AT85300213T 1984-02-10 1985-01-11 Selektive halogenierung von benzoldi- und trimethanolierten verbindungen. ATE73751T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848403548A GB8403548D0 (en) 1984-02-10 1984-02-10 Chemical process
EP85300213A EP0152174B1 (de) 1984-02-10 1985-01-11 Selektive Halogenierung von benzoldi- und -trimethanolierten Verbindungen

Publications (1)

Publication Number Publication Date
ATE73751T1 true ATE73751T1 (de) 1992-04-15

Family

ID=10556396

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85300213T ATE73751T1 (de) 1984-02-10 1985-01-11 Selektive halogenierung von benzoldi- und trimethanolierten verbindungen.

Country Status (10)

Country Link
US (1) US4590308A (de)
EP (1) EP0152174B1 (de)
JP (1) JPS60184035A (de)
AT (1) ATE73751T1 (de)
AU (1) AU568903B2 (de)
CA (1) CA1269400A (de)
DE (1) DE3585632D1 (de)
GB (2) GB8403548D0 (de)
HU (1) HU198664B (de)
NZ (1) NZ210864A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20209595U1 (de) * 2002-06-20 2003-10-23 Polydiagnost Gmbh Dilatator

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8522656D0 (en) * 1985-09-13 1985-10-16 Ici Plc Fluoro alcohols
DE3633886A1 (de) * 1986-10-04 1988-04-07 Basf Ag Verfahren zur herstellung von halogenalkoholen
FR2667313B1 (fr) * 1990-10-02 1993-12-31 Roussel Uclaf Nouveaux esters pyrethrinouides de l'alcool 4-(difluoromethyl), 2,3,5,6-tetrafluorobenzylique, leur procede de preparation et leur application comme pesticides.
US5637780A (en) * 1993-03-30 1997-06-10 The Dupont Merck Pharmaceutical Company Method for preparing alkylating agents and their use for alkylating cyclic ureas
DE10003320C2 (de) * 2000-01-27 2002-04-11 Bayer Ag Verfahren zur Herstellung von 2,3,5,6-Tetrahalogen-xylylidenverbindungen
DE10117206A1 (de) * 2001-04-06 2002-10-10 Bayer Ag Verfahren zur Herstellung von halogensubstituierten Dibenzylalkoholen, diese halogensubstituierten Dibenzylalkohole sowie deren Verwendung
US7312366B2 (en) * 2003-10-10 2007-12-25 Jiangsu Yangong Chemical Co., Ltd. Preparation of one intermediate for pyrethroids

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191415093A (en) * 1914-12-22 1915-06-17 John Shanks Improvements in or relating to Water Closets for Ships.
US3714276A (en) * 1970-08-27 1973-01-30 Dow Corning Difunctional tetrafluorobenzene
US3899466A (en) * 1970-09-09 1975-08-12 Ethyl Corp Brominated xylene diols
US3876509A (en) * 1971-08-04 1975-04-08 Dow Chemical Co Azeotropically removing hbr from brominated pentaerythritols and reacting with an epoxy
EP0032121B1 (de) * 1979-02-14 1984-05-16 Imperial Chemical Industries Plc Substituierte Tetrafluorbenzyl-Alkohole und Halogenide
GB2066810A (en) * 1979-12-21 1981-07-15 Ici Ltd Fluorinated benzyl esters of cyclopropane carboxylic acids
DE3125338A1 (de) * 1981-06-27 1983-01-13 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von bromhydrinen aus polyolen
GB8522656D0 (en) * 1985-09-13 1985-10-16 Ici Plc Fluoro alcohols

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20209595U1 (de) * 2002-06-20 2003-10-23 Polydiagnost Gmbh Dilatator

Also Published As

Publication number Publication date
EP0152174B1 (de) 1992-03-18
HU198664B (en) 1989-11-28
HUT39695A (en) 1986-10-29
NZ210864A (en) 1987-08-31
EP0152174A3 (en) 1986-07-30
GB2153819A (en) 1985-08-29
GB2153819B (en) 1987-07-22
JPS60184035A (ja) 1985-09-19
CA1269400A (en) 1990-05-22
EP0152174A2 (de) 1985-08-21
GB8403548D0 (en) 1984-03-14
DE3585632D1 (de) 1992-04-23
JPH0453853B2 (de) 1992-08-27
GB8500671D0 (en) 1985-02-13
AU568903B2 (en) 1988-01-14
US4590308A (en) 1986-05-20
AU3774385A (en) 1985-08-15

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time