ES2012498B3 - Procedimiento de cloracion de compuestos fenolicos. - Google Patents

Procedimiento de cloracion de compuestos fenolicos.

Info

Publication number
ES2012498B3
ES2012498B3 ES87420183T ES87420183T ES2012498B3 ES 2012498 B3 ES2012498 B3 ES 2012498B3 ES 87420183 T ES87420183 T ES 87420183T ES 87420183 T ES87420183 T ES 87420183T ES 2012498 B3 ES2012498 B3 ES 2012498B3
Authority
ES
Spain
Prior art keywords
chlorination
procedure
phenolic compounds
trichlorophenol
dichlorophenol
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 - Lifetime
Application number
ES87420183T
Other languages
English (en)
Inventor
Serge Ratton
Jean-Roger Desmurs
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.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie 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 Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Application granted granted Critical
Publication of ES2012498B3 publication Critical patent/ES2012498B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
ES87420183T 1986-07-02 1987-07-01 Procedimiento de cloracion de compuestos fenolicos. Expired - Lifetime ES2012498B3 (es)

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
ES2012498B3 true ES2012498B3 (es) 1990-04-01

Family

ID=9337126

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87420183T Expired - Lifetime ES2012498B3 (es) 1986-07-02 1987-07-01 Procedimiento de cloracion de compuestos fenolicos.

Country Status (10)

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

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
JP5551796B2 (ja) * 2009-12-31 2014-07-16 株式会社ブリヂストン アミノシラン開始剤及びそれから調製した官能化ポリマー
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
JPS6322531A (ja) 1988-01-30
BR8703641A (pt) 1988-03-22
CA1276652C (fr) 1990-11-20
US4885408A (en) 1989-12-05
ATE49744T1 (de) 1990-02-15
JPH0246571B2 (es) 1990-10-16
EP0255452A1 (fr) 1988-02-03
DE3761483D1 (de) 1990-03-01
FR2601001B1 (fr) 1988-11-10
FR2601001A1 (fr) 1988-01-08
GR3000326T3 (en) 1991-06-07
EP0255452B1 (fr) 1990-01-24

Similar Documents

Publication Publication Date Title
ES2079354T3 (es) Un procedimiento para la preparacion de aluminoxanos.
ES2064371T3 (es) Procedimiento enzimatico para la produccion de cianhidrinas opticamente activas.
SE7411888L (es)
IL93999A (en) Napthalenecarboxylic acid intermediates for the production of podophyllotoxin and related compounds and their preparation
GR3002689T3 (en) Process for producing 2-methyl-1,4-naphthoquinone
ES2012498B3 (es) Procedimiento de cloracion de compuestos fenolicos.
ES2018566B3 (es) Procedimiento de produccion de hidrogeno por reformado catalitico de metanol al vapor de agua.
FR2608607B1 (fr) Procede de preparation de thienylethylamines et dithienylethylamines ainsi obtenues
ATE85602T1 (de) Herstellungsverfahren fuer 2-hydroxynaphthol-6carbons|ure.
FR2587332B1 (fr) Procede de chloration selective de composes phenoliques
ES2059480T3 (es) Procedimiento para elaborar compuesto de alquilarsina.
MX156413A (es) Procedimiento para la preparacion de salicilato de sodio
ES2019100B3 (es) Preparacion de triclorofenol.
FR2618145B1 (fr) Procede de chloration selective de composes phenoliques
FR2488601B1 (es)
FR2605000B1 (fr) Procede de stabilisation des melanges de chloration du phenol et/ou de chlorophenols
ES2017477B3 (es) Procedimiento para la preparacion de bisfenoles bromados.
IL76859A (en) Manufacture of 2,4,5-trichlorophenol
FR2618144B1 (fr) Procede de chloration de composes phenoliques
ES2032665T3 (es) Procedimiento de bromacion del bifenilo por brcl.
ZA891077B (en) Process for the preparation of 1,2-disulfone compounds
FR2605001B1 (fr) Procede de preparation de chlorophenols
ES536241A0 (es) Procedimiento para preparar soluciones anhidras de peroxido de hidrogeno en fenol o derivados fenolicos
AU6950087A (en) Process for the preparation of tribromotetramethylbiphenol and related compounds
佐藤正 Ch. POMEROL: Stratigraphie et Paléogéographie. Doin, Paris