ES2055873T3 - Proceso para la preparacion de isotiazolinonas por ciclacion. - Google Patents

Proceso para la preparacion de isotiazolinonas por ciclacion.

Info

Publication number
ES2055873T3
ES2055873T3 ES90309576T ES90309576T ES2055873T3 ES 2055873 T3 ES2055873 T3 ES 2055873T3 ES 90309576 T ES90309576 T ES 90309576T ES 90309576 T ES90309576 T ES 90309576T ES 2055873 T3 ES2055873 T3 ES 2055873T3
Authority
ES
Spain
Prior art keywords
isothiazolinone
halogen
propionyl chloride
isotiazolinonas
cycle
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
ES90309576T
Other languages
English (en)
Inventor
Frank Sutor Moffatt
David Winstanley
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 ES2055873T3 publication Critical patent/ES2055873T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D275/00—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings
    • C07D275/02—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings not condensed with other rings
    • C07D275/03—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D275/00—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings
    • C07D275/04—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings condensed with carbocyclic rings or ring systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Glass Compositions (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

SE PRESENTAN COMPUESTOS DE LA FORMULA (I) QUE SON CICLISADOS A LA CORRESPONDIENTES ISOTIAZOLINONA USANDO UN ALURO DE CARBONIL DE LA FORMULA RCOX EN LA CUAL R ES HALOGENO O ALQUIL Y X ES HALOGENO. R3 Y R4 SON PREFERIBLEMENTE TALES QUE FORMEN UN ANILLO DE 5 O 6 MIEMBROS. LOS ALUROS DE CARBONIL UTILES SON EL FOSGENO Y EL CLORURO DE PROPIONIL. USANDO ALUROS DE ACIL TALES COMO CLORURO DE PROPIONIL, UNA MEZCLA DE ISOTIAZOLINONA Y UNA SAL DEL ACIDO CARBOXILICO PUEDE OBTENERSE UNA MEZCLA ESENCIALMENTE EQUIMOLAR DE 2-METIL-4,5-TRIMETIL-4-ISOTIAZOLIN-3-ONA Y PROPIANATO DE SODIO.
ES90309576T 1989-09-20 1990-08-31 Proceso para la preparacion de isotiazolinonas por ciclacion. Expired - Lifetime ES2055873T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898921220A GB8921220D0 (en) 1989-09-20 1989-09-20 Process

Publications (1)

Publication Number Publication Date
ES2055873T3 true ES2055873T3 (es) 1994-09-01

Family

ID=10663333

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90309576T Expired - Lifetime ES2055873T3 (es) 1989-09-20 1990-08-31 Proceso para la preparacion de isotiazolinonas por ciclacion.

Country Status (11)

Country Link
US (2) US5336777A (es)
EP (1) EP0419075B1 (es)
JP (1) JP3042870B2 (es)
AT (1) ATE107926T1 (es)
AU (1) AU629682B2 (es)
CA (1) CA2025207C (es)
DE (1) DE69010297T2 (es)
DK (1) DK0419075T3 (es)
ES (1) ES2055873T3 (es)
GB (1) GB8921220D0 (es)
NZ (1) NZ235183A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3280433B2 (ja) * 1992-10-09 2002-05-13 株式会社日清製粉グループ本社 超微粒子を表面に均一に分散付着した繊維または織布およびその製造方法およびそれを用いた繊維強化複合材
US5633384A (en) * 1994-07-05 1997-05-27 Sumitomo Seika Chemicals Co., Ltd. Method for producing 1,2-benzisothiazol-3-ones
DE19548710A1 (de) 1995-12-23 1997-06-26 Riedel De Haen Ag Konservierungsmittel, enthaltend Isothiazolinon-Derivate und Komplexbildner
US20060105431A1 (en) * 1998-11-11 2006-05-18 Deangelis Paul L Polymer grafting by polysaccharide synthases using artificial sugar acceptors
US6921739B2 (en) * 2000-12-18 2005-07-26 Aquatic Treatment Systems, Inc. Anti-microbial and oxidative co-polymer
US6576792B2 (en) * 2001-05-04 2003-06-10 Eastman Kodak Company 2-halo-1-cycloalkenecarboxamides and their preparation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492376A1 (fr) * 1980-10-17 1982-04-23 Cird Polymethylene-4,5 isothiazoline-4 ones-3, leur procede de preparation et leurs utilisation comme agents bactericides et fongicides
DE3400418A1 (de) * 1984-01-07 1985-07-18 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung fluorsubstituierter aromatischer verbindungen
FR2583046B1 (fr) * 1985-06-05 1987-07-17 Cird Alkyl ou aralkyl thio-2 cycloalkene-1 carboxamides-1 et leurs sulfoxydes, leurs procedes de preparation et leur application a la synthese de tri et tetramethylene-4,5 isothiazoline-4, ones-3
GB8517478D0 (en) * 1985-07-10 1985-08-14 Ici Plc Isothiazolone solutions
US5049677A (en) * 1989-05-24 1991-09-17 Rohm And Haas Company Bismuth salt stabilizers for 3-isothiazolones

Also Published As

Publication number Publication date
NZ235183A (en) 1993-02-25
CA2025207C (en) 2000-11-14
DE69010297D1 (de) 1994-08-04
AU629682B2 (en) 1992-10-08
CA2025207A1 (en) 1991-03-21
JPH03145479A (ja) 1991-06-20
DE69010297T2 (de) 1994-10-13
GB8921220D0 (en) 1989-11-08
AU6222890A (en) 1991-03-28
US5466814A (en) 1995-11-14
US5336777A (en) 1994-08-09
EP0419075B1 (en) 1994-06-29
JP3042870B2 (ja) 2000-05-22
DK0419075T3 (da) 1994-10-03
EP0419075A3 (en) 1991-06-05
ATE107926T1 (de) 1994-07-15
EP0419075A2 (en) 1991-03-27

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