IN190799B - - Google Patents
Info
- Publication number
- IN190799B IN190799B IN3712DE1998A IN190799B IN 190799 B IN190799 B IN 190799B IN 3712DE1998 A IN3712DE1998 A IN 3712DE1998A IN 190799 B IN190799 B IN 190799B
- Authority
- IN
- India
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
- C07D285/01—Five-membered rings
- C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
- C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
- C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
- C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/989,594 US5856499A (en) | 1997-12-12 | 1997-12-12 | Synthesis of 2-(methysulfonyl)-5-(trifluoro-methyl)-,3,4-thiadiazole via oxidation of 2-(methylthio)-5-(trifluoromethyl)-1,3,4-thiadiazole with glacial acetic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN190799B true IN190799B (de) | 2003-08-23 |
Family
ID=25535253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN3712DE1998 IN190799B (de) | 1997-12-12 | 1998-12-09 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5856499A (de) |
| EP (1) | EP0926144B1 (de) |
| JP (1) | JP4472040B2 (de) |
| KR (1) | KR100577640B1 (de) |
| CN (1) | CN1094932C (de) |
| BR (1) | BR9805390B1 (de) |
| CA (1) | CA2254623C (de) |
| DE (1) | DE69832029T2 (de) |
| DK (1) | DK0926144T3 (de) |
| ES (1) | ES2247654T3 (de) |
| IL (1) | IL127460A (de) |
| IN (1) | IN190799B (de) |
| TW (1) | TW513419B (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2254579C (en) * | 1997-12-12 | 2007-10-30 | Bayer Corporation | Synthesis of 2-(methylsulfonyl)-5-(trifluoromethyl)-1,3,4-thiadiazole via oxidation of 2-(methylthio)-5-(trifluoromethyl)-1,3,4-thiadiazole with a molybdenum or tungsten catalyst |
| US5965737A (en) * | 1999-02-17 | 1999-10-12 | Bayer Corporation | Approach to the conversion of 2-(methylthio)-5-(trifluoromethyl)-1,3,4-thiadiazole (TDA) to 2-(methylsulfonyl)-5-(trifluoromethyl)-1,3,4-thiadiazole (TDA sulfone) |
| WO2014121439A1 (zh) | 2013-02-05 | 2014-08-14 | 浙江省诸暨合力化学对外贸易有限公司 | 噻二唑酰胺衍生物合成方法 |
| CN103288776B (zh) * | 2013-03-21 | 2015-05-13 | 浙江省诸暨合力化学对外贸易有限公司 | 一种2-亚砜基-5-(三氟甲基)-1,3,4-噻二唑类化合物的合成方法 |
| CN103664824A (zh) * | 2013-11-19 | 2014-03-26 | 泸州东方农化有限公司 | 噻二唑酰胺类化合物的制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3562284A (en) * | 1968-02-05 | 1971-02-09 | American Cyanamid Co | 2-(substituted) sulfonyl-5-trifluoromethyl-1,3,4-thiadiazoles |
| DE1817069C3 (de) * | 1968-12-21 | 1978-11-02 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | 2-Halogenmethyl-5-alkylsulfinyl- bzw.-sulfonyl-13,4-thiadiazole |
| DE3722320A1 (de) * | 1987-07-07 | 1989-01-19 | Bayer Ag | Mikrobizide mittel |
-
1997
- 1997-12-12 US US08/989,594 patent/US5856499A/en not_active Expired - Lifetime
-
1998
- 1998-11-27 CA CA002254623A patent/CA2254623C/en not_active Expired - Fee Related
- 1998-12-01 ES ES98122763T patent/ES2247654T3/es not_active Expired - Lifetime
- 1998-12-01 DE DE69832029T patent/DE69832029T2/de not_active Expired - Lifetime
- 1998-12-01 DK DK98122763T patent/DK0926144T3/da active
- 1998-12-01 EP EP98122763A patent/EP0926144B1/de not_active Expired - Lifetime
- 1998-12-02 KR KR1019980052637A patent/KR100577640B1/ko not_active IP Right Cessation
- 1998-12-09 JP JP34997298A patent/JP4472040B2/ja not_active Expired - Lifetime
- 1998-12-09 IN IN3712DE1998 patent/IN190799B/en unknown
- 1998-12-09 IL IL12746098A patent/IL127460A/en not_active IP Right Cessation
- 1998-12-11 CN CN98125305A patent/CN1094932C/zh not_active Expired - Lifetime
- 1998-12-11 BR BRPI9805390-6A patent/BR9805390B1/pt not_active IP Right Cessation
- 1998-12-11 TW TW087120573A patent/TW513419B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IL127460A (en) | 2001-10-31 |
| ES2247654T3 (es) | 2006-03-01 |
| CN1094932C (zh) | 2002-11-27 |
| KR100577640B1 (ko) | 2006-08-30 |
| JPH11246538A (ja) | 1999-09-14 |
| BR9805390B1 (pt) | 2009-05-05 |
| US5856499A (en) | 1999-01-05 |
| JP4472040B2 (ja) | 2010-06-02 |
| IL127460A0 (en) | 1999-10-28 |
| BR9805390A (pt) | 2000-02-01 |
| EP0926144A1 (de) | 1999-06-30 |
| CN1223260A (zh) | 1999-07-21 |
| CA2254623C (en) | 2007-10-23 |
| DK0926144T3 (da) | 2006-02-20 |
| DE69832029T2 (de) | 2006-09-14 |
| KR19990062743A (ko) | 1999-07-26 |
| EP0926144B1 (de) | 2005-10-26 |
| TW513419B (en) | 2002-12-11 |
| DE69832029D1 (de) | 2005-12-01 |
| CA2254623A1 (en) | 1999-06-12 |