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BR8703641A - Processo de cloracao pelo cloro gasoso de compostos fenolicos - Google Patents

Processo de cloracao pelo cloro gasoso de compostos fenolicos

Info

Publication number
BR8703641A
BR8703641A BR8703641A BR8703641A BR8703641A BR 8703641 A BR8703641 A BR 8703641A BR 8703641 A BR8703641 A BR 8703641A BR 8703641 A BR8703641 A BR 8703641A BR 8703641 A BR8703641 A BR 8703641A
Authority
BR
Brazil
Prior art keywords
chloration
phenolic compounds
gas chlorine
chlorine
gas
Prior art date
Application number
BR8703641A
Other languages
English (en)
Inventor
Serge Ratton
Jean-Roger Desmurs
Original Assignee
Rhodia
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 Rhodia filed Critical Rhodia
Publication of BR8703641A publication Critical patent/BR8703641A/pt

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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR8703641A 1986-07-02 1987-06-30 Processo de cloracao pelo cloro gasoso de compostos fenolicos BR8703641A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8609813A FR2601001B1 (fr) 1986-07-02 1986-07-02 Procede de chloration de composes phenoliques

Publications (1)

Publication Number Publication Date
BR8703641A true BR8703641A (pt) 1988-03-22

Family

ID=9337126

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8703641A BR8703641A (pt) 1986-07-02 1987-06-30 Processo de cloracao pelo cloro gasoso de compostos fenolicos

Country Status (10)

Country Link
US (1) US4885408A (pt)
EP (1) EP0255452B1 (pt)
JP (1) JPS6322531A (pt)
AT (1) ATE49744T1 (pt)
BR (1) BR8703641A (pt)
CA (1) CA1276652C (pt)
DE (1) DE3761483D1 (pt)
ES (1) ES2012498B3 (pt)
FR (1) FR2601001B1 (pt)
GR (1) GR3000326T3 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5426243A (en) * 1994-08-17 1995-06-20 Albemarle Corporation Process for preparing 1,6-dibromo-2-naphthylene compounds
US7446235B2 (en) * 2006-03-24 2008-11-04 The Regents Of The University Of Michigan Method for reducing microcontaminants during synthesis of pentachlorophenol
JP4734386B2 (ja) * 2008-08-22 2011-07-27 日立アプライアンス株式会社 屋内埋込型熱源機
KR101909756B1 (ko) * 2009-12-31 2018-10-18 가부시키가이샤 브리지스톤 아미노실란 개시제 및 이로부터 제조된 관능화된 중합체
CN104311396B (zh) * 2014-09-11 2015-12-09 连云港致诚化工有限公司 一种2,4,6-三氯苯酚的合成方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE527393C (de) * 1929-06-09 1931-06-19 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von chlorierten Phenolen
FR1313585A (fr) * 1961-02-03 1962-12-28 Ici Ltd Procédé de chloruration notamment de phénols
GB1157540A (en) * 1966-05-12 1969-07-09 Zoutindustrie A Method for the Production of Pentachlorophenol and of Intermediates Therefor.
JPS5257131A (en) * 1975-10-31 1977-05-11 Seitetsu Kagaku Co Ltd Chlorination process for xylenols
EP0002373A1 (en) * 1977-12-06 1979-06-13 Sterwin Ag. A method of making 2,4,5-trichlorophenol
GB2135310B (en) * 1983-02-23 1986-08-06 Coalite Group Plc Preparation of halogenated phenols and salts thereof
DE3332017A1 (de) * 1983-09-06 1985-03-21 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von 3,4-dichlorbenzotrihalogeniden
US4564714A (en) * 1984-10-30 1986-01-14 Givaudan Corporation Process for the preparation of 2,4,5-trichlorophenol under acidic conditions
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

Also Published As

Publication number Publication date
CA1276652C (fr) 1990-11-20
JPH0246571B2 (pt) 1990-10-16
JPS6322531A (ja) 1988-01-30
EP0255452A1 (fr) 1988-02-03
ATE49744T1 (de) 1990-02-15
US4885408A (en) 1989-12-05
ES2012498B3 (es) 1990-04-01
GR3000326T3 (en) 1991-06-07
FR2601001A1 (fr) 1988-01-08
EP0255452B1 (fr) 1990-01-24
DE3761483D1 (de) 1990-03-01
FR2601001B1 (fr) 1988-11-10

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Legal Events

Date Code Title Description
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG Letter patent granted
TC Change of name
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 30/06/2002