BR9910304A - Processo para a fabricação de uma sulfenimida - Google Patents
Processo para a fabricação de uma sulfenimidaInfo
- Publication number
- BR9910304A BR9910304A BR9910304-4A BR9910304A BR9910304A BR 9910304 A BR9910304 A BR 9910304A BR 9910304 A BR9910304 A BR 9910304A BR 9910304 A BR9910304 A BR 9910304A
- Authority
- BR
- Brazil
- Prior art keywords
- solvent
- product
- suspension
- water
- sulfenimide
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000002904 solvent Substances 0.000 abstract 7
- 239000000725 suspension Substances 0.000 abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 238000001914 filtration Methods 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- QAZLUNIWYYOJPC-UHFFFAOYSA-M sulfenamide Chemical compound [Cl-].COC1=C(C)C=[N+]2C3=NC4=CC=C(OC)C=C4N3SCC2=C1C QAZLUNIWYYOJPC-UHFFFAOYSA-M 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/62—Benzothiazoles
- C07D277/68—Benzothiazoles 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 in position 2
- C07D277/70—Sulfur atoms
- C07D277/76—Sulfur atoms attached to a second hetero atom
- C07D277/80—Sulfur atoms attached to a second hetero atom to a nitrogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8482598P | 1998-05-08 | 1998-05-08 | |
| US09/292,682 US6184385B1 (en) | 1998-05-08 | 1999-04-16 | Process for the manufacture of a sulfenimide |
| PCT/US1999/009876 WO1999058516A1 (en) | 1998-05-08 | 1999-05-06 | Process for the manufacture of a sulfenimide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR9910304A true BR9910304A (pt) | 2001-01-09 |
| BR9910304B1 BR9910304B1 (pt) | 2010-07-13 |
Family
ID=26771472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI9910304-4A BR9910304B1 (pt) | 1998-05-08 | 1999-05-06 | processo para a fabricação de sulfenimida usando uma etapa única de filtração. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6184385B1 (pt) |
| EP (1) | EP1077961B1 (pt) |
| JP (1) | JP2002514634A (pt) |
| KR (1) | KR100582334B1 (pt) |
| CN (1) | CN100339370C (pt) |
| AU (1) | AU3884599A (pt) |
| BR (1) | BR9910304B1 (pt) |
| CA (1) | CA2331969C (pt) |
| DE (1) | DE69911004T2 (pt) |
| ES (1) | ES2207214T3 (pt) |
| WO (1) | WO1999058516A1 (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101735170B (zh) * | 2008-11-06 | 2012-10-31 | 南化集团研究院 | N-叔丁基双次磺酰亚胺的制备方法 |
| CN106432000A (zh) * | 2016-09-21 | 2017-02-22 | 南开大学 | 由硫醚合成亚磺酰亚胺类化合物的方法 |
| CN106892825A (zh) * | 2017-03-09 | 2017-06-27 | 河北明翔新材料科技有限公司 | 一种回收tbsi生产中副产物的方法 |
| WO2024141927A1 (en) * | 2022-12-28 | 2024-07-04 | Nitrex Chemicals India Limited | A process for the preparation of n, n-disubstituted benzothiazole-2-sulfenamides |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3151122A (en) * | 1964-09-29 | Preparation of n-alkyl- and n-cyclo | ||
| NL98032C (pt) * | 1957-04-02 | |||
| DE3137061A1 (de) * | 1981-09-17 | 1983-03-24 | Bayer Ag, 5090 Leverkusen | N-sulfenylierte benzylsulfonamide, ein verfahren undihre verwendung als mikrobizide |
| WO1992005218A1 (en) * | 1990-09-21 | 1992-04-02 | Uniroyal Chemical Company, Inc. | Method of manufacturing a nitrosamine-free rubber article |
| DE4128682A1 (de) * | 1991-08-29 | 1993-03-04 | Bayer Ag | Verfahren zur herstellung von bis-benzthiazolyl-alkyl-sulfenimiden |
| US5204481A (en) * | 1992-06-08 | 1993-04-20 | Monsanto Company | Process for preparing benzothiazole sulfenimides using an aliphatic hydrocarbon solvent |
-
1999
- 1999-04-16 US US09/292,682 patent/US6184385B1/en not_active Expired - Lifetime
- 1999-05-06 KR KR1020007012408A patent/KR100582334B1/ko not_active Expired - Fee Related
- 1999-05-06 CN CNB998071684A patent/CN100339370C/zh not_active Expired - Fee Related
- 1999-05-06 AU AU38845/99A patent/AU3884599A/en not_active Abandoned
- 1999-05-06 CA CA002331969A patent/CA2331969C/en not_active Expired - Fee Related
- 1999-05-06 BR BRPI9910304-4A patent/BR9910304B1/pt not_active IP Right Cessation
- 1999-05-06 JP JP2000548320A patent/JP2002514634A/ja active Pending
- 1999-05-06 WO PCT/US1999/009876 patent/WO1999058516A1/en not_active Ceased
- 1999-05-06 ES ES99921709T patent/ES2207214T3/es not_active Expired - Lifetime
- 1999-05-06 EP EP99921709A patent/EP1077961B1/en not_active Expired - Lifetime
- 1999-05-06 DE DE69911004T patent/DE69911004T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1077961B1 (en) | 2003-09-03 |
| CA2331969C (en) | 2009-12-08 |
| DE69911004T2 (de) | 2004-06-03 |
| CN1305468A (zh) | 2001-07-25 |
| JP2002514634A (ja) | 2002-05-21 |
| DE69911004D1 (de) | 2003-10-09 |
| CA2331969A1 (en) | 1999-11-18 |
| KR20010034846A (ko) | 2001-04-25 |
| AU3884599A (en) | 1999-11-29 |
| CN100339370C (zh) | 2007-09-26 |
| US6184385B1 (en) | 2001-02-06 |
| ES2207214T3 (es) | 2004-05-16 |
| KR100582334B1 (ko) | 2006-05-23 |
| BR9910304B1 (pt) | 2010-07-13 |
| EP1077961A1 (en) | 2001-02-28 |
| WO1999058516A1 (en) | 1999-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/07/2010, OBSERVADAS AS CONDICOES LEGAIS. |
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| B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 12A E 13A ANUIDADES. |
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| B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) | ||
| B24F | Patent annual fee: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA. |
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| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 12A E 13A ANUIDADES. |
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| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |