ATE358671T1 - Verfahren zur gewinnung von 2- mercaptobenzothiazol - Google Patents
Verfahren zur gewinnung von 2- mercaptobenzothiazolInfo
- Publication number
- ATE358671T1 ATE358671T1 AT04809258T AT04809258T ATE358671T1 AT E358671 T1 ATE358671 T1 AT E358671T1 AT 04809258 T AT04809258 T AT 04809258T AT 04809258 T AT04809258 T AT 04809258T AT E358671 T1 ATE358671 T1 AT E358671T1
- Authority
- AT
- Austria
- Prior art keywords
- sub
- mercaptobenzothiazole
- liquid phase
- crystallization
- aniline
- Prior art date
Links
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 title abstract 16
- 238000000034 method Methods 0.000 title abstract 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 12
- 239000007791 liquid phase Substances 0.000 abstract 8
- 238000002425 crystallisation Methods 0.000 abstract 7
- 230000008025 crystallization Effects 0.000 abstract 7
- 239000000047 product Substances 0.000 abstract 5
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 abstract 4
- 238000000746 purification Methods 0.000 abstract 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 239000005864 Sulphur Substances 0.000 abstract 2
- 239000000155 melt Substances 0.000 abstract 2
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000013067 intermediate product Substances 0.000 abstract 1
- 239000011295 pitch Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000012429 reaction media Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 230000001502 supplementing effect Effects 0.000 abstract 1
- 238000003786 synthesis reaction Methods 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
- C07D277/72—2-Mercaptobenzothiazole
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SK1616-2003A SK286026B6 (sk) | 2003-12-23 | 2003-12-23 | Spôsob získavania 2-merkaptobenztiazolu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE358671T1 true ATE358671T1 (de) | 2007-04-15 |
Family
ID=34709510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04809258T ATE358671T1 (de) | 2003-12-23 | 2004-12-23 | Verfahren zur gewinnung von 2- mercaptobenzothiazol |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20070093662A1 (de) |
| EP (1) | EP1699769B1 (de) |
| JP (1) | JP5102493B2 (de) |
| CN (1) | CN100475797C (de) |
| AT (1) | ATE358671T1 (de) |
| AU (1) | AU2004303748A1 (de) |
| BR (1) | BRPI0418140A (de) |
| CA (1) | CA2547879A1 (de) |
| DE (1) | DE602004005754T2 (de) |
| ES (1) | ES2284080T3 (de) |
| PL (1) | PL1699769T3 (de) |
| RU (1) | RU2348621C2 (de) |
| SK (1) | SK286026B6 (de) |
| WO (1) | WO2005061471A1 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102250037A (zh) * | 2010-05-17 | 2011-11-23 | 淄博高汇化工有限公司 | 一种生产橡胶硫化促进剂mbt的节能新工艺 |
| CN102375036A (zh) * | 2011-09-20 | 2012-03-14 | 科迈化工股份有限公司 | 对粗品m有效成份含量的液相色谱分析方法 |
| CN102675242A (zh) * | 2012-05-08 | 2012-09-19 | 中国石油化工股份有限公司 | 一种硫化促进剂m的精制方法 |
| CN102718728B (zh) * | 2012-07-01 | 2015-06-17 | 山东尚舜化工有限公司 | 橡胶硫化促进剂mbt的精制工艺 |
| CN102911135B (zh) * | 2012-10-18 | 2016-01-13 | 内蒙古工业大学 | 2-巯基苯并噻唑类衍生物的合成方法 |
| CN105153061B (zh) * | 2015-09-25 | 2017-08-11 | 鹤壁市恒力橡塑股份有限公司 | 一种溶剂法精制橡胶硫化促进剂m的方法 |
| CN107286910A (zh) * | 2017-06-29 | 2017-10-24 | 可名芸 | 一种废树脂的无害化处理工艺 |
| CN107721947A (zh) * | 2017-12-05 | 2018-02-23 | 河南恒瑞橡塑科技股份有限公司 | 一种生产苯并噻唑的绿色清洁合成工艺 |
| CN109701470B (zh) * | 2019-02-19 | 2021-03-02 | 蔚林新材料科技股份有限公司 | 一种连续合成2-巯基苯并噻唑的塔式微反应装置 |
| CN110590702B (zh) * | 2019-10-30 | 2022-11-25 | 河南省化工研究所有限责任公司 | 一种制备2-巯基苯并噻唑的新方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2090233A (en) * | 1935-11-01 | 1937-08-17 | Wingfoot Corp | Process for manufacture of mercapto aryl thiazoles |
| SU71622A1 (ru) * | 1947-04-24 | 1947-11-30 | А.С. Ларионова | Способ получени 2-меркаптобензотиазола |
| US3030373A (en) * | 1959-05-01 | 1962-04-17 | Monsanto Chemicals | Emulsion purification of mercaptobenzothiazole |
| US3031073A (en) * | 1959-05-01 | 1962-04-24 | Monsanto Chemicals | Manufacture of mercaptobenzothiazole |
| FR2450828A1 (fr) * | 1979-03-06 | 1980-10-03 | Ugine Kuhlmann | Procede de purification du mercaptobenzothiazole |
| FR2565977B1 (fr) * | 1984-06-15 | 1986-08-29 | Atochem | Procede de purification du mercaptobenzothiazole |
| DE4028473A1 (de) * | 1990-09-07 | 1992-03-12 | Akzo Gmbh | Verfahren zur herstellung von 2-mercapto-benzothiazol |
| US5367082A (en) * | 1990-09-07 | 1994-11-22 | Akzo N.V. | Process for the preparation of 2-mercaptobenzothiazole |
-
2003
- 2003-12-23 SK SK1616-2003A patent/SK286026B6/sk unknown
-
2004
- 2004-12-23 BR BRPI0418140-9A patent/BRPI0418140A/pt not_active IP Right Cessation
- 2004-12-23 AT AT04809258T patent/ATE358671T1/de not_active IP Right Cessation
- 2004-12-23 US US10/579,319 patent/US20070093662A1/en not_active Abandoned
- 2004-12-23 ES ES04809258T patent/ES2284080T3/es not_active Expired - Lifetime
- 2004-12-23 CN CNB200480038153XA patent/CN100475797C/zh not_active Expired - Fee Related
- 2004-12-23 DE DE602004005754T patent/DE602004005754T2/de not_active Expired - Fee Related
- 2004-12-23 JP JP2006546938A patent/JP5102493B2/ja not_active Expired - Fee Related
- 2004-12-23 AU AU2004303748A patent/AU2004303748A1/en not_active Abandoned
- 2004-12-23 EP EP04809258A patent/EP1699769B1/de not_active Expired - Lifetime
- 2004-12-23 WO PCT/SK2004/000018 patent/WO2005061471A1/en not_active Ceased
- 2004-12-23 CA CA002547879A patent/CA2547879A1/en not_active Abandoned
- 2004-12-23 PL PL04809258T patent/PL1699769T3/pl unknown
- 2004-12-23 RU RU2006126707/04A patent/RU2348621C2/ru not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1699769A1 (de) | 2006-09-13 |
| SK16162003A3 (sk) | 2005-07-01 |
| PL1699769T3 (pl) | 2007-08-31 |
| RU2348621C2 (ru) | 2009-03-10 |
| CN100475797C (zh) | 2009-04-08 |
| RU2006126707A (ru) | 2008-01-27 |
| ES2284080T3 (es) | 2007-11-01 |
| WO2005061471A1 (en) | 2005-07-07 |
| AU2004303748A1 (en) | 2005-07-07 |
| DE602004005754D1 (de) | 2007-05-16 |
| CN1898220A (zh) | 2007-01-17 |
| US20070093662A1 (en) | 2007-04-26 |
| DE602004005754T2 (de) | 2008-01-10 |
| JP2007516283A (ja) | 2007-06-21 |
| EP1699769B1 (de) | 2007-04-04 |
| BRPI0418140A (pt) | 2007-04-17 |
| SK286026B6 (sk) | 2008-01-07 |
| CA2547879A1 (en) | 2005-07-07 |
| JP5102493B2 (ja) | 2012-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
Ref document number: 1699769 Country of ref document: EP |
|
| REN | Ceased due to non-payment of the annual fee |