ES2064896T3 - Procedimiento para la preparacion de compuestos de 3-isotiazolona exentos de sales y agua. - Google Patents

Procedimiento para la preparacion de compuestos de 3-isotiazolona exentos de sales y agua.

Info

Publication number
ES2064896T3
ES2064896T3 ES91300154T ES91300154T ES2064896T3 ES 2064896 T3 ES2064896 T3 ES 2064896T3 ES 91300154 T ES91300154 T ES 91300154T ES 91300154 T ES91300154 T ES 91300154T ES 2064896 T3 ES2064896 T3 ES 2064896T3
Authority
ES
Spain
Prior art keywords
salt
alkyl
isothiazolone
chlorine
carbon atoms
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
ES91300154T
Other languages
English (en)
Inventor
Ramesh Balubhai Petigara
Robert Alva Woodruff
Barry Jack Pendell
Norman Andrew Leister
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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 Rohm and Haas Co filed Critical Rohm and Haas Co
Application granted granted Critical
Publication of ES2064896T3 publication Critical patent/ES2064896T3/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
  • Indole Compounds (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

SE DESCRIBE UN PROCESO PARA LA PREPARACION DE 3 ISOTIAZOLONA DE LA FORMULA EN DONDE Y PUEDE SER UN GRUPO DE ALQUILO O ALQUILO POR SUSTITUCION DE 1 A 10 ATOMOS DE CARBONO; UN ALQUENILO NO SUSTITUIDO O HALOGENO SUSTITUIDO, O UN ALQUINILO DE 2 A 10 ATOMOS DE CARBONO; Y AL ALQUILO O UN GRUPO HALOGENO-, UN ALQUILO INFERIOR, O UN ALQUILO INFERIOR ALCOXI-SUSTITUIDO DE MAS DE 10 ATOMOS DE CARBONO; X ES UN HIDROGENO O UN ALQUILO (C SUB 1 -C SUB 2); Y X ELEVADO 1 ES UN HIDROGENO, CLORO, O UN ALQUILO (C SUB 1 -C SUB 2); QUE CONSTA DE: (A) REACCIONAR AMONIACO ANHIDRO CON UNA SAL DE ISOTIAZOLONA, CUYA FORMULA ES: DONDE Z ES CLORO, BROMO, SULFATO O FLUOROSULFONATO; M ES 1 CUANDO Z ES CLORO, BROMO O FLUROSULFONATO, Y M ES 2 CUANDO Z ES SULFATO; (B) SE SEPARA (NH SUB 4)SUB M Z RESULTANTE DE LA BASE LIBRE DE ISOTIAZOLONA . PREFERENTEMENTE SE DISUELVE LA ISOTIOZOLONA O SE SUSPENDE EN UN DISOLVENTE ORGANICO, EN EL CUAL LA BASE LIBRE DE ISOTIAZOLONA ES ESENCIALMENTE SOLUBLE, Y LA SAL (NH SUB 4)SUB M Z ES ESENCIALMENTE INSOLUBLE.
ES91300154T 1990-01-12 1991-01-09 Procedimiento para la preparacion de compuestos de 3-isotiazolona exentos de sales y agua. Expired - Lifetime ES2064896T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/464,472 US5068344A (en) 1990-01-12 1990-01-12 Process for the preparation of salt free, water free 3-isothiazolone compounds

Publications (1)

Publication Number Publication Date
ES2064896T3 true ES2064896T3 (es) 1995-02-01

Family

ID=23844073

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91300154T Expired - Lifetime ES2064896T3 (es) 1990-01-12 1991-01-09 Procedimiento para la preparacion de compuestos de 3-isotiazolona exentos de sales y agua.

Country Status (22)

Country Link
US (1) US5068344A (es)
EP (1) EP0437354B1 (es)
JP (1) JPH06102654B2 (es)
KR (1) KR0158369B1 (es)
CN (1) CN1035818C (es)
AT (1) ATE113042T1 (es)
AU (1) AU643738B2 (es)
BR (1) BR9100084A (es)
CA (1) CA2033590A1 (es)
CZ (1) CZ281950B6 (es)
DE (1) DE69104630T2 (es)
DK (1) DK0437354T3 (es)
ES (1) ES2064896T3 (es)
HU (1) HU209298B (es)
IE (1) IE65101B1 (es)
IL (1) IL96912A (es)
MX (1) MX24090A (es)
MY (1) MY107323A (es)
NZ (1) NZ236728A (es)
PH (1) PH27282A (es)
PL (1) PL165202B1 (es)
ZA (1) ZA91264B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9003871D0 (en) * 1990-02-21 1990-04-18 Rohm & Haas Stabilization of isothiazolones
CA2056711A1 (en) * 1990-12-11 1992-06-12 Ramesh B. Petigara Process for 3-isothiazolone compounds
US5466818A (en) * 1994-03-31 1995-11-14 Rohm And Haas Company 3-isothiazolone biocide process
US6072056A (en) * 1997-06-17 2000-06-06 Sk Chemical Method of preparing water free isothiazolone
KR100573962B1 (ko) * 1999-06-08 2006-04-25 에스케이케미칼주식회사 살균 상승효과를 갖는 살균 조성물
JP3732061B2 (ja) 1999-12-27 2006-01-05 株式会社ケミクレア ２−アルキル−４−イソチアゾリン−３−オン類の製造方法
ES2264605B1 (es) * 2004-07-02 2007-12-16 Labiana Development, S.L. "procedimiento para la obtencion de 2-alquilisotiazolonas y de sus formulaciones en forma estable solas o asociadas a otras moleculas con actividad biocida".
CN101417966A (zh) * 2007-10-25 2009-04-29 北京天擎化工有限责任公司 3-异噻唑啉酮衍生物的连续式生产方法
JP5581312B2 (ja) * 2009-03-31 2014-08-27 ナガセケムテックス株式会社 殺微生物剤
CN103087002A (zh) * 2011-11-03 2013-05-08 Dhc有限公司 异噻唑啉酮的制造方法
CN105901000A (zh) * 2016-04-27 2016-08-31 常州大学 一种用生产无盐异噻唑啉酮时的工业废水生产丙烯酸酯乳液杀菌剂及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3523121A (en) * 1967-03-09 1970-08-04 Rohm & Haas Certain 2-carbamoyl-3-isothiazolenes
US3849430A (en) * 1967-03-09 1974-11-19 Rohm & Haas Process for the preparation of 3-isothiazolones and 3-hydroxyisothiazoles
US4031055A (en) * 1971-05-03 1977-06-21 Rohm And Haas Company Metal compound stabilized coating compositions
US3870795A (en) * 1973-02-28 1975-03-11 Rohm & Haas Stabilization of solutions of 3-isothiazolones employing certain metal nitrates and nitrites
AR207229A1 (es) * 1973-08-20 1976-09-22 Rohm & Haas Composicion de recubrimiento estabilizada con formaldehido y metodo para su preparacion
US4067878A (en) * 1976-03-05 1978-01-10 Rohm And Haas Company Stabilization of solutions of 3-isothiazolones
CA1189514A (en) * 1982-06-01 1985-06-25 Horst O. Bayer Nitrosamine-free 3-isothiazolones and process
US4824957A (en) * 1985-03-08 1989-04-25 Rohm And Haas Commpany Stabilization of non-aqueous solutions of 3-isothiazolones
US4652530A (en) * 1985-07-15 1987-03-24 Rohm And Haas Company Monitoring method for isothiazolones in aqueous systems
DE3643183A1 (de) * 1986-12-18 1988-06-30 Riedel De Haen Ag Verfahren zur isolierung von isothiazolinonderivaten

Also Published As

Publication number Publication date
CN1035818C (zh) 1997-09-10
MX24090A (es) 1994-02-28
PL165202B1 (pl) 1994-11-30
KR910014363A (ko) 1991-08-31
EP0437354A1 (en) 1991-07-17
CS9100057A2 (en) 1991-09-15
US5068344A (en) 1991-11-26
KR0158369B1 (ko) 1998-12-01
HU209298B (en) 1994-04-28
DE69104630D1 (de) 1994-11-24
IL96912A (en) 1994-06-24
IL96912A0 (en) 1992-03-29
BR9100084A (pt) 1991-10-22
IE910102A1 (en) 1991-07-17
EP0437354B1 (en) 1994-10-19
PH27282A (en) 1993-05-04
HUT57750A (en) 1991-12-30
DE69104630T2 (de) 1995-06-08
DK0437354T3 (da) 1994-11-14
CN1054977A (zh) 1991-10-02
IE65101B1 (en) 1995-10-04
JPH04305573A (ja) 1992-10-28
CZ281950B6 (cs) 1997-04-16
MY107323A (en) 1995-11-30
NZ236728A (en) 1992-09-25
ZA91264B (en) 1991-09-25
AU643738B2 (en) 1993-11-25
JPH06102654B2 (ja) 1994-12-14
HU910079D0 (en) 1991-08-28
PL288668A1 (en) 1992-01-27
CA2033590A1 (en) 1991-07-13
AU6925991A (en) 1991-07-18
ATE113042T1 (de) 1994-11-15

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