CA1331461C - Preparation of halo substituted isothiazolones - Google Patents
Preparation of halo substituted isothiazolonesInfo
- Publication number
- CA1331461C CA1331461C CA000579879A CA579879A CA1331461C CA 1331461 C CA1331461 C CA 1331461C CA 000579879 A CA000579879 A CA 000579879A CA 579879 A CA579879 A CA 579879A CA 1331461 C CA1331461 C CA 1331461C
- Authority
- CA
- Canada
- Prior art keywords
- reaction
- halo
- carbon atoms
- sulfur
- 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 - Fee Related
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)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Steroid Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Indole Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/112,786 US4861896A (en) | 1987-10-26 | 1987-10-26 | Preparation of halo substituted isothiazolones |
| US112,786 | 1987-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1331461C true CA1331461C (en) | 1994-08-16 |
Family
ID=22345843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000579879A Expired - Fee Related CA1331461C (en) | 1987-10-26 | 1988-10-12 | Preparation of halo substituted isothiazolones |
Country Status (13)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4939266A (en) * | 1982-06-01 | 1990-07-03 | Rohm And Haas Company | Nitrosamine-free 3-isothiazolone |
| US5068338A (en) * | 1982-06-01 | 1991-11-26 | Rohm And Haas Company | Process for nitrosamine-free sabilized isothiazolones |
| WO1992020664A1 (en) * | 1991-05-10 | 1992-11-26 | Sunkyong Industries Co., Ltd. | A process for preparing 4-isothiazolin-3-one |
| CA2151074C (en) * | 1994-07-05 | 2005-08-02 | Hirokazu Kagano | Method for producing 1,2-benzisothiazol-3-ones |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3523121A (en) * | 1967-03-09 | 1970-08-04 | Rohm & Haas | Certain 2-carbamoyl-3-isothiazolenes |
| US3914301A (en) * | 1971-05-06 | 1975-10-21 | Rohm & Haas | Acrylamide derivatives of 3-isothiazolones |
| CA1189514A (en) * | 1982-06-01 | 1985-06-25 | Horst O. Bayer | Nitrosamine-free 3-isothiazolones and process |
-
1987
- 1987-10-26 US US07/112,786 patent/US4861896A/en not_active Expired - Fee Related
-
1988
- 1988-10-12 CA CA000579879A patent/CA1331461C/en not_active Expired - Fee Related
- 1988-10-19 MX MX13470A patent/MX164008B/es unknown
- 1988-10-24 JP JP63267996A patent/JPH0688986B2/ja not_active Expired - Lifetime
- 1988-10-25 KR KR1019880013906A patent/KR960011380B1/ko not_active Expired - Fee Related
- 1988-10-25 BR BR8805500A patent/BR8805500A/pt unknown
- 1988-10-26 AT AT88310054T patent/ATE78817T1/de not_active IP Right Cessation
- 1988-10-26 HU HU885596A patent/HU201536B/hu not_active IP Right Cessation
- 1988-10-26 DE DE8888310054T patent/DE3873260T2/de not_active Expired - Fee Related
- 1988-10-26 EP EP88310054A patent/EP0314450B1/en not_active Expired - Lifetime
- 1988-10-26 ES ES88310054T patent/ES2043844T3/es not_active Expired - Lifetime
- 1988-10-26 IL IL88177A patent/IL88177A/xx not_active IP Right Cessation
-
1992
- 1992-07-30 GR GR920401550T patent/GR3005317T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL88177A (en) | 1993-02-21 |
| GR3005317T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-05-24 |
| JPH0688986B2 (ja) | 1994-11-09 |
| IL88177A0 (en) | 1989-06-30 |
| MX164008B (es) | 1992-07-09 |
| KR960011380B1 (ko) | 1996-08-22 |
| JPH01146874A (ja) | 1989-06-08 |
| BR8805500A (pt) | 1989-07-04 |
| EP0314450B1 (en) | 1992-07-29 |
| ES2043844T3 (es) | 1994-01-01 |
| EP0314450A1 (en) | 1989-05-03 |
| DE3873260D1 (de) | 1992-09-03 |
| KR890006605A (ko) | 1989-06-14 |
| HUT49335A (en) | 1989-09-28 |
| US4861896A (en) | 1989-08-29 |
| HU201536B (en) | 1990-11-28 |
| DE3873260T2 (de) | 1993-03-11 |
| ATE78817T1 (de) | 1992-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |