IL92702A - טיהור איזותיאזולונים - Google Patents

טיהור איזותיאזולונים

Info

Publication number
IL92702A
IL92702A IL9270289A IL9270289A IL92702A IL 92702 A IL92702 A IL 92702A IL 9270289 A IL9270289 A IL 9270289A IL 9270289 A IL9270289 A IL 9270289A IL 92702 A IL92702 A IL 92702A
Authority
IL
Israel
Prior art keywords
crystals
isothiazolone
salt
hydrogen chloride
solution
Prior art date
Application number
IL9270289A
Other languages
English (en)
Other versions
IL92702A0 (en
Original Assignee
Rohm & Haas
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 & Haas filed Critical Rohm & Haas
Publication of IL92702A0 publication Critical patent/IL92702A0/xx
Publication of IL92702A publication Critical patent/IL92702A/he

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polymerisation Methods In General (AREA)
IL9270289A 1988-12-22 1989-12-14 טיהור איזותיאזולונים IL92702A (he)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/289,069 US5008395A (en) 1988-12-22 1988-12-22 Purification of isothiazolones

Publications (2)

Publication Number Publication Date
IL92702A0 IL92702A0 (en) 1990-09-17
IL92702A true IL92702A (he) 1994-02-27

Family

ID=23109916

Family Applications (1)

Application Number Title Priority Date Filing Date
IL9270289A IL92702A (he) 1988-12-22 1989-12-14 טיהור איזותיאזולונים

Country Status (12)

Country Link
US (1) US5008395A (he)
EP (1) EP0375265B1 (he)
JP (1) JP2813394B2 (he)
KR (1) KR0142327B1 (he)
AT (1) ATE88999T1 (he)
AU (1) AU628118B2 (he)
BR (1) BR8906718A (he)
CA (1) CA1332737C (he)
DE (1) DE68906370T2 (he)
ES (1) ES2055108T3 (he)
HU (1) HU204518B (he)
IL (1) IL92702A (he)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5420290A (en) * 1989-07-03 1995-05-30 Rohm And Haas Company Nitrosamine-free 3-isothiazolones and process
IL97166A (en) 1991-02-06 1995-10-31 Bromine Compounds Ltd Process for the preparation of 2-methyl-isothiazolin-3-one compounds
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
KR100896517B1 (ko) * 2002-07-03 2009-05-08 에스케이케미칼주식회사 2-옥틸-3-이소티아졸론의 정제 방법
KR100469064B1 (ko) * 2002-09-09 2005-02-02 주식회사 한서켐 2-메틸-4-이소티아졸린-3-온 염의 정제 방법
KR101017031B1 (ko) 2006-04-03 2011-02-23 베이징 티안큉 케미컬스 컴퍼니 리미티드 Ｎ－치환 이소치아졸리논 유도체의 제조 방법
CN107151204B (zh) * 2016-03-04 2020-10-23 东丽精细化工株式会社 1,4-环己烷二甲酰氯的制造方法
CN115232087A (zh) * 2022-08-18 2022-10-25 大连百傲化学股份有限公司 一种脱除oit盐酸盐中氯化氢的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118901A (en) * 1962-04-30 1964-01-21 Du Pont 3, 4-dihalo isothiazolo[4, 5, d]isothiazole and preparation thereof
US3452034A (en) * 1967-03-09 1969-06-24 American Cyanamid Co Substituted 2-(1,3,4-thiadiazol-2-yl)-4(5)-nitroimidazoles
US4053479A (en) * 1969-09-03 1977-10-11 Rohm And Haas Company Certain 3-alkoxyisothiazole-4-carboxylic acids and derivatives thereof
US4262127A (en) * 1979-04-16 1981-04-14 Givaudan Corporation 3-Alkoxy-2-alkylisothiazolium salts and their derivatives
AU7639481A (en) * 1981-10-15 1982-01-07 Nichols, J.T. Gas cleaning method and apparatus
CA1189514A (en) * 1982-06-01 1985-06-25 Horst O. Bayer Nitrosamine-free 3-isothiazolones and process
DE3643183A1 (de) * 1986-12-18 1988-06-30 Riedel De Haen Ag Verfahren zur isolierung von isothiazolinonderivaten

Also Published As

Publication number Publication date
IL92702A0 (en) 1990-09-17
JPH03128368A (ja) 1991-05-31
HU896750D0 (en) 1990-03-28
DE68906370T2 (de) 1993-11-04
US5008395A (en) 1991-04-16
BR8906718A (pt) 1990-09-11
EP0375265A2 (en) 1990-06-27
HUT52765A (en) 1990-08-28
EP0375265B1 (en) 1993-05-05
JP2813394B2 (ja) 1998-10-22
EP0375265A3 (en) 1990-09-12
ES2055108T3 (es) 1994-08-16
CA1332737C (en) 1994-10-25
AU4686589A (en) 1990-06-28
AU628118B2 (en) 1992-09-10
DE68906370D1 (de) 1993-06-09
KR900009619A (ko) 1990-07-05
ATE88999T1 (de) 1993-05-15
KR0142327B1 (ko) 1998-06-01
HU204518B (en) 1992-01-28

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Legal Events

Date Code Title Description
RH Patent void