ES2062488T3 - Procedimiento para la preparacion de 2-(2-halogenetiltio)-fenilsulfonamidas. - Google Patents

Procedimiento para la preparacion de 2-(2-halogenetiltio)-fenilsulfonamidas.

Info

Publication number
ES2062488T3
ES2062488T3 ES90810726T ES90810726T ES2062488T3 ES 2062488 T3 ES2062488 T3 ES 2062488T3 ES 90810726 T ES90810726 T ES 90810726T ES 90810726 T ES90810726 T ES 90810726T ES 2062488 T3 ES2062488 T3 ES 2062488T3
Authority
ES
Spain
Prior art keywords
formula
halogenetiltio
fenilsulfonamidas
procedure
preparation
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
ES90810726T
Other languages
English (en)
Inventor
Henry Dr Szczepanski
Willy Meyer
Franz Dr Weibel
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of ES2062488T3 publication Critical patent/ES2062488T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D521/00—Heterocyclic compounds containing unspecified hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/64—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and sulfur atoms, not being part of thio groups, bound to the same carbon skeleton
    • C07C323/67—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and sulfur atoms, not being part of thio groups, bound to the same carbon skeleton containing sulfur atoms of sulfonamide groups, bound to the carbon skeleton

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)

Abstract

COMPUESTOS DE FORMULA I (FORMULA I) EN LA QUE Z1 Y Z2, INDEPENDIENTEMENTE ENTRE SI, SIGNIFICAN HIDROGENO, FLUOR O CLORO, CARACTERIZADOS PORQUE A) UNA 2-HALOGENOFENILSULFONAMIDA DE FORMULA II (FORMULA II), EN LA QUE X SIGNIFICA FLUOR, CLORO O BROMO, SE HACE REACCIONAR EN PRESENCIA DE UNA BASE CON UN MERCAPTANO DE FORMULA III R-SH (III), EN DONDE R SIGNIFICA UN ALQUILO DE C1-C6, O UN ALQUILO DE C1-C6 SUSTITUIDO POR FENILO.
ES90810726T 1989-09-29 1990-09-20 Procedimiento para la preparacion de 2-(2-halogenetiltio)-fenilsulfonamidas. Expired - Lifetime ES2062488T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH355489 1989-09-29
CH265490 1990-08-15
CH278690 1990-08-28

Publications (1)

Publication Number Publication Date
ES2062488T3 true ES2062488T3 (es) 1994-12-16

Family

ID=27173830

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90810726T Expired - Lifetime ES2062488T3 (es) 1989-09-29 1990-09-20 Procedimiento para la preparacion de 2-(2-halogenetiltio)-fenilsulfonamidas.

Country Status (7)

Country Link
US (1) US5166430A (es)
EP (1) EP0420815B1 (es)
JP (1) JPH03130258A (es)
CA (1) CA2026355A1 (es)
DE (1) DE59004310D1 (es)
ES (1) ES2062488T3 (es)
IE (1) IE903494A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006033572A1 (de) 2006-07-20 2008-01-24 Bayer Cropscience Ag N'-Cyano-N-halogenalkyl-imidamid Derivate

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3006963A (en) * 1959-12-22 1961-10-31 Gen Aniline & Film Corp Production of sulfoxides and sulfones
DE1227891B (de) * 1965-03-12 1966-11-03 Bayer Ag Verfahren zur Herstellung von Phenyl-mercaptomethan-sulfonamid
US3923794A (en) * 1971-08-26 1975-12-02 Sumitomo Chemical Co Novel propenylamine derivatives and process for the production thereof
GB1423429A (en) * 1973-03-29 1976-02-04 Wyeth John & Brother Ltd Thiols and disulphides
US4141916A (en) * 1978-02-13 1979-02-27 The Dow Chemical Company 3,4,5-Trichloro-N,N-Di(loweralkyl)-2-((chloromethyl)thio)benzenesulfonamides
CA1330438C (en) * 1980-07-17 1994-06-28 Willy Meyer N-phenylsulfonyl-n'-pyrimidinyl-and-triazinylureas
US4537618A (en) * 1982-05-26 1985-08-27 Ciba Geigy Corporation N-phenylsulfonyl-N'-pyrimidinylureas
JPS60199871A (ja) * 1984-03-26 1985-10-09 Nippon Kayaku Co Ltd チオフエノ−ル類の製造法
US4678855A (en) * 1985-10-09 1987-07-07 Merck & Co., Inc. Substituted benzenesulfonamides
US4734527A (en) * 1986-10-17 1988-03-29 Merrell Dow Pharmaceuticals Inc. Process for preparing 2,6-di-tertiarybutyl-4-mercaptophenol

Also Published As

Publication number Publication date
CA2026355A1 (en) 1991-03-30
EP0420815B1 (de) 1994-01-19
DE59004310D1 (de) 1994-03-03
IE903494A1 (en) 1991-04-10
JPH03130258A (ja) 1991-06-04
EP0420815A1 (de) 1991-04-03
US5166430A (en) 1992-11-24

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