DE4291487T1 - Verfahren zur Herstellung von 4-Isothiazolin-3-on - Google Patents

Verfahren zur Herstellung von 4-Isothiazolin-3-on

Info

Publication number
DE4291487T1
DE4291487T1 DE4291487T DE4291487T DE4291487T1 DE 4291487 T1 DE4291487 T1 DE 4291487T1 DE 4291487 T DE4291487 T DE 4291487T DE 4291487 T DE4291487 T DE 4291487T DE 4291487 T1 DE4291487 T1 DE 4291487T1
Authority
DE
Germany
Prior art keywords
isothiazolin
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.)
Withdrawn
Application number
DE4291487T
Other languages
English (en)
Inventor
Soon Jong Hahn
Jin Man Kim
Young Park
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.)
SK Discovery Co Ltd
Original Assignee
Sunkyung Industries 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
Priority claimed from KR1019910007541A external-priority patent/KR940000239B1/ko
Priority claimed from KR1019910019719A external-priority patent/KR940002711B1/ko
Priority claimed from KR1019910020482A external-priority patent/KR940002712B1/ko
Application filed by Sunkyung Industries Ltd filed Critical Sunkyung Industries Ltd
Publication of DE4291487T1 publication Critical patent/DE4291487T1/de
Withdrawn legal-status Critical Current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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dermatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DE4291487T 1991-05-10 1992-05-11 Verfahren zur Herstellung von 4-Isothiazolin-3-on Withdrawn DE4291487T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1019910007541A KR940000239B1 (ko) 1991-05-10 1991-05-10 2-메틸-4-이소티아졸린-3-온 염의 제조방법
KR1019910019719A KR940002711B1 (ko) 1991-11-07 1991-11-07 2-n-옥틸-4-이소티아졸린-3-온의 제조방법
KR1019910020482A KR940002712B1 (ko) 1991-11-18 1991-11-18 4,5-디클로로-2-n-옥틸-4-이소티아졸린-3-온의 제조방법
PCT/KR1992/000014 WO1992020664A1 (en) 1991-05-10 1992-05-11 A process for preparing 4-isothiazolin-3-one

Publications (1)

Publication Number Publication Date
DE4291487T1 true DE4291487T1 (de) 1994-05-05

Family

ID=27348738

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4291487T Withdrawn DE4291487T1 (de) 1991-05-10 1992-05-11 Verfahren zur Herstellung von 4-Isothiazolin-3-on

Country Status (5)

Country Link
US (1) US5453507A (de)
JP (1) JPH07119219B2 (de)
DE (1) DE4291487T1 (de)
GB (1) GB2274283B (de)
WO (1) WO1992020664A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100212963B1 (ko) * 1995-12-21 1999-08-02 조민호 안정화된 이소티아졸론 조성물과 이소티아졸론 혼합물의 제조방법
US6506904B1 (en) * 1999-04-03 2003-01-14 Sk Chemicals Co., Ltd. Method of preparing N,N′-disubstituted-3,3′-dithiodipropionamide and method of preparing substituted 3-isothiazolone by using the same
WO2000059879A1 (en) * 1999-04-03 2000-10-12 Sk Chemicals Co., Ltd Et Al. Method of preparing n,n'-disubstituted-3,3'-dithiodipropionamide and method of preparing substituted 3-isothiazolone by using the same
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
CN101218216B (zh) * 2006-04-03 2010-08-25 北京天擎化工有限公司 N-取代的异噻唑啉酮衍生物的制备
ES2302658B1 (es) * 2006-04-03 2009-06-12 Beijing Tianqing Chemicals Co., Ltd. Preparacion de derivados de insotiazolinona n-sustituidos.
WO2012031407A1 (zh) * 2010-09-10 2012-03-15 大连星原化学有限公司 异噻唑啉酮及其衍生物的气载制备方法
CN103717682B (zh) * 2011-06-30 2017-03-08 汉伯公司 含聚硅氧烷和侧基亲水低聚物/聚合物部分的污垢控制涂料组合物
CN110041288A (zh) * 2019-05-31 2019-07-23 河南凯美思睿化工科技有限公司 一种稳定同位素氘标记2-甲基-4-异噻唑-3-酮的合成方法
CN113582941B (zh) * 2020-04-30 2023-09-08 广州合成材料研究院有限公司 一种4,5-二氯-2-正辛基-3-异噻唑啉酮的制备方法
CN113651769B (zh) * 2021-08-31 2023-07-28 陕西中杰科仪化学科技有限公司 2-甲基-4-异噻唑啉-3-酮的连续化生产方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4939266A (en) * 1982-06-01 1990-07-03 Rohm And Haas Company Nitrosamine-free 3-isothiazolone
CA1189514A (en) * 1982-06-01 1985-06-25 Horst O. Bayer Nitrosamine-free 3-isothiazolones and process
US4861896A (en) * 1987-10-26 1989-08-29 Rohm And Haas Company Preparation of halo substituted isothiazolones
US4994574A (en) * 1987-11-27 1991-02-19 Lein Jr George M Preparation of isothiazolones
JP2897777B2 (ja) * 1989-09-07 1999-05-31 市川合成化学株式会社 ３―イソチアゾロン組成物の製造法

Also Published As

Publication number Publication date
JPH07119219B2 (ja) 1995-12-20
GB2274283A (en) 1994-07-20
GB9323198D0 (en) 1994-02-16
US5453507A (en) 1995-09-26
JPH06507609A (ja) 1994-09-01
WO1992020664A1 (en) 1992-11-26
GB2274283B (en) 1996-01-31

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8607 Notification of search results after publication
8130 Withdrawal