ES2110745T3 - Proceso para preparar derivados de acido p-alquil- y p-arilsulfonilbenzoico. - Google Patents

Proceso para preparar derivados de acido p-alquil- y p-arilsulfonilbenzoico.

Info

Publication number
ES2110745T3
ES2110745T3 ES94913748T ES94913748T ES2110745T3 ES 2110745 T3 ES2110745 T3 ES 2110745T3 ES 94913748 T ES94913748 T ES 94913748T ES 94913748 T ES94913748 T ES 94913748T ES 2110745 T3 ES2110745 T3 ES 2110745T3
Authority
ES
Spain
Prior art keywords
formula
arilsulfonilbenzoico
alquil
acid
compound
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
ES94913748T
Other languages
English (en)
Inventor
Stephen Martin Brown
Martin Charles Bowden
Keith Moorhouse
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.)
Syngenta Ltd
Original Assignee
Zeneca Ltd
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 Zeneca Ltd filed Critical Zeneca Ltd
Application granted granted Critical
Publication of ES2110745T3 publication Critical patent/ES2110745T3/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
    • C07C315/00—Preparation of sulfones; Preparation of sulfoxides
    • C07C315/04—Preparation of sulfones; Preparation of sulfoxides by reactions not involving the formation of sulfone or sulfoxide groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

UN PROCESO PARA LA PREPARACION DE UN COMPUESTO DE LA FORMULA (I), EN LA QUE R{SUP,1} ES ALQUILO O FENILO OPCIONALMENTE SUSTITUIDOS, R{SUP,2} ES COOH, Y R{SUP,3} Y R{SUP,4} SE SELECCIONAN INDEPENDIENTEMENTE DEL HIDROGENO, HALO, HALOALQUILO, NITRO, HIDROXI, ALCOXI, HALOALCOXI O ALCOXIALCOXI; CUYO PROCESO CONSISTE EN OXIDAR UN COMPUESTO DE LA FORMULA (II), EN LA QUE R{SUP,1}, R{SUP,3} Y R{SUP,4} SON COMO SE HA DEFINIDO PARA LA FORMULA (I) Y R{SUP,5} ES H, HALO O ALQUILO C{SUB,1-4} CON HIPOCLORITO SODICO O CLORITO SODICO EN PRESENCIA DE UNA CANTIDAD CATALITICA DE UN COMPUESTO DE RUTENIO O DE PALADIO Y UN CATALIZADOR DE TRANSFERENCIA DE FASE EN UN SOLVENTE ORGANICO A UN PH DE 7 A 11.
ES94913748T 1993-05-24 1994-04-29 Proceso para preparar derivados de acido p-alquil- y p-arilsulfonilbenzoico. Expired - Lifetime ES2110745T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939310699A GB9310699D0 (en) 1993-05-24 1993-05-24 Chemical process

Publications (1)

Publication Number Publication Date
ES2110745T3 true ES2110745T3 (es) 1998-02-16

Family

ID=10736044

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94913748T Expired - Lifetime ES2110745T3 (es) 1993-05-24 1994-04-29 Proceso para preparar derivados de acido p-alquil- y p-arilsulfonilbenzoico.

Country Status (15)

Country Link
US (1) US5783729A (es)
EP (1) EP0700379B1 (es)
JP (1) JP3556222B2 (es)
KR (1) KR100344013B1 (es)
CN (1) CN1037265C (es)
AT (1) ATE161827T1 (es)
AU (1) AU6578294A (es)
CA (1) CA2161219C (es)
DE (1) DE69407783T2 (es)
ES (1) ES2110745T3 (es)
GB (2) GB9310699D0 (es)
HU (1) HU218710B (es)
IL (1) IL109560A (es)
TW (1) TW275061B (es)
WO (1) WO1994027959A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5565608A (en) * 1995-06-07 1996-10-15 Zeneca Limited Process for the preparation of 2-(substituted)-4-sulfobenzoic acid
US5659074A (en) * 1995-06-12 1997-08-19 Zeneca Limited Herbicide intermediates
DE19735879A1 (de) * 1997-08-19 1999-02-25 Hoechst Schering Agrevo Gmbh Verfahren zur Herstellung von 2-Carboxy-5-nitro-benzolsulfonsäure und deren Salzen durch Oxidation
US20010020110A1 (en) * 2000-02-02 2001-09-06 Tetsuya Shintaku Production methods of alpha, alpha, alpha-trifluoromethylphenyl-substituted benzoic acid and intermediate therefor
JP4576802B2 (ja) * 2003-05-14 2010-11-10 三菱瓦斯化学株式会社 アダマンタノール類の製造方法
US7749672B2 (en) * 2006-12-21 2010-07-06 Xerox Corporation Polyester toner compositions

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504022A (en) * 1966-11-14 1970-03-31 Phillips Petroleum Co Oxidation of aralkyl compounds
US3812159A (en) * 1969-02-13 1974-05-21 Trw Inc Polybasic aromatic carboxylic acids,esters and anhydrides
US3692828A (en) * 1970-05-01 1972-09-19 Gulf Research Development Co Process for preparing phenyl sulfone carboxylic acids
BE793689A (fr) * 1972-07-19 1973-05-02 Renfag Sa Procede de preparation d'acides 2-alcoxy-5-alcoysulfonylbenzoique
US4780127A (en) * 1982-03-25 1988-10-25 Stauffer Chemical Company Certain 2-(substituted benzoyl)-1,3-cyclohexanediones and their use as herbicides
US4503245A (en) * 1983-08-02 1985-03-05 Rhone-Poulenc, Inc. Solvent and catalyst recovery and recycle in the manufacture of phenoxybenzoic acid derivatives
US4695673A (en) * 1985-11-20 1987-09-22 Stauffer Chemical Company Process for the production of acylated 1,3-dicarbonyl compounds
IL83293A (en) * 1987-07-23 1992-03-29 Gadot Petrochem Ind Process for the manufacture of benzoic acid and salts thereof by catalytic oxidation of toluene in the liquid phase in the presence of a phase transfer catalyst
IL85976A0 (en) * 1987-07-23 1988-09-30 Gadot Petrochem Ind Process for the manufacture of derivatives of benzoic acid
JPS6479145A (en) * 1987-09-19 1989-03-24 New Japan Chem Co Ltd Purification of diphenylsulfonetetracarboxylic acid
JP2739738B2 (ja) * 1987-10-19 1998-04-15 日産化学工業株式会社 置換ベンゾイル誘導体および選択性除草剤
JPH02237978A (ja) * 1988-06-03 1990-09-20 Nissan Chem Ind Ltd ４―ベンゾイル―５―ヒドロキシピラゾール類の製法
JP2734579B2 (ja) * 1988-09-19 1998-03-30 日産化学工業株式会社 置換安息香酸の製造方法
KR900701746A (ko) * 1988-11-25 1990-12-04 원본미기재 2-할로-4-알킬술포닐벤조산의 제조방법
DE3914390A1 (de) * 1989-04-29 1990-11-08 Hoechst Ag Verfahren zur herstellung von alkansulfonylbenzoesaeuren
EP0505965B1 (de) * 1991-03-26 1994-10-26 Hoechst Aktiengesellschaft Verfahren zur Herstellung von Alkansulfonylbenzoesäuren

Also Published As

Publication number Publication date
CN1037265C (zh) 1998-02-04
US5783729A (en) 1998-07-21
CA2161219A1 (en) 1994-12-08
TW275061B (es) 1996-05-01
KR960702432A (ko) 1996-04-27
GB9408387D0 (en) 1994-06-22
EP0700379B1 (en) 1998-01-07
IL109560A0 (en) 1994-11-28
CN1124023A (zh) 1996-06-05
WO1994027959A1 (en) 1994-12-08
HUT73021A (en) 1996-06-28
GB9310699D0 (en) 1993-07-07
ATE161827T1 (de) 1998-01-15
JP3556222B2 (ja) 2004-08-18
EP0700379A1 (en) 1996-03-13
HU218710B (hu) 2000-11-28
AU6578294A (en) 1994-12-20
HU9503229D0 (en) 1996-01-29
IL109560A (en) 1998-07-15
DE69407783T2 (de) 1998-04-16
JPH09505025A (ja) 1997-05-20
CA2161219C (en) 2005-12-06
KR100344013B1 (ko) 2003-03-04
DE69407783D1 (de) 1998-02-12

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