ATE65987T1 - Verfahren zur chlorierung von phenolverbindungen. - Google Patents

Verfahren zur chlorierung von phenolverbindungen.

Info

Publication number
ATE65987T1
ATE65987T1 AT88420078T AT88420078T ATE65987T1 AT E65987 T1 ATE65987 T1 AT E65987T1 AT 88420078 T AT88420078 T AT 88420078T AT 88420078 T AT88420078 T AT 88420078T AT E65987 T1 ATE65987 T1 AT E65987T1
Authority
AT
Austria
Prior art keywords
chlorination
processes
phenol compounds
chlorophenols
trichlorophenol
Prior art date
Application number
AT88420078T
Other languages
English (en)
Inventor
Bernard Besson
Jean-Roger Desmurs
Isabelle Jouve
Original Assignee
Rhone Poulenc Chimie
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 Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Application granted granted Critical
Publication of ATE65987T1 publication Critical patent/ATE65987T1/de

Links

Classifications

    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT88420078T 1987-03-05 1988-03-03 Verfahren zur chlorierung von phenolverbindungen. ATE65987T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8703208A FR2611701B1 (fr) 1987-03-05 1987-03-05 Procede de chloration de composes phenoliques
EP88420078A EP0283411B1 (de) 1987-03-05 1988-03-03 Verfahren zur Chlorierung von Phenolverbindungen

Publications (1)

Publication Number Publication Date
ATE65987T1 true ATE65987T1 (de) 1991-08-15

Family

ID=9348765

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88420078T ATE65987T1 (de) 1987-03-05 1988-03-03 Verfahren zur chlorierung von phenolverbindungen.

Country Status (7)

Country Link
US (1) US4855513A (de)
EP (1) EP0283411B1 (de)
JP (1) JPS63238025A (de)
AT (1) ATE65987T1 (de)
DE (1) DE3864044D1 (de)
FR (1) FR2611701B1 (de)
IE (1) IE60003B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611702B1 (fr) * 1987-03-05 1989-06-09 Rhone Poulenc Chimie Procede de chloration de l'orthochlorophenol
ES2191472T3 (es) * 1998-10-06 2003-09-01 Ciba Sc Holding Ag Un procedimiento para la preparacion de compuestos de 4,4'-dihalogen-o-hidroxidifenilo.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494993A (en) * 1943-04-21 1950-01-17 Ici Ltd Manufacture of chlorocresols
GB573477A (en) * 1943-04-21 1945-11-22 Reginald Thomas Foster Improvements in or relating to the manufacture of chlorocresols
US2440602A (en) * 1943-04-21 1948-04-27 Ici Ltd Manufacture of dichlorophenols
EP0002373A1 (de) * 1977-12-06 1979-06-13 Sterwin Ag. Verfahren zur Herstellung von 2,4,5-Trichlorphenol
JPS5540613A (en) * 1978-09-14 1980-03-22 Sumitomo Chem Co Ltd Preparation of 2, 6-dichloro-4-alkylphenol
CH639054A5 (en) * 1979-03-12 1983-10-31 Ind Chimique Sa Process for the preparation of 4-bromo-2,5-dichlorophenol
GB2044246B (en) * 1979-03-16 1983-05-25 Ciba Geigy Ag Process for producing 4 - bromo -2,5 - dichlorophenol
FR2578836B1 (fr) * 1985-03-12 1987-04-17 Rhone Poulenc Spec Chim Procede de chloration selective de composes phenoliques
FR2584068B1 (fr) * 1985-06-27 1988-11-10 Rhone Poulenc Spec Chim Procede de chloration selective de composes phenoliques.
FR2587332B1 (fr) * 1985-09-19 1989-02-17 Rhone Poulenc Spec Chim Procede de chloration selective de composes phenoliques
JPH02212333A (ja) * 1989-02-13 1990-08-23 Sumitomo Metal Mining Co Ltd 抵抗体製造用組成物
JP2611422B2 (ja) * 1989-03-31 1997-05-21 三井石油化学工業株式会社 発泡成形品およびその補強材基布

Also Published As

Publication number Publication date
EP0283411A1 (de) 1988-09-21
DE3864044D1 (de) 1991-09-12
EP0283411B1 (de) 1991-08-07
JPS63238025A (ja) 1988-10-04
US4855513A (en) 1989-08-08
IE880631L (en) 1988-09-05
IE60003B1 (en) 1994-05-18
FR2611701B1 (fr) 1989-06-16
FR2611701A1 (fr) 1988-09-09
JPH0321532B2 (de) 1991-03-22

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