ATE389643T1 - Verfahren zur herstellung von 2-cyanimino-1,3- thiazolidin - Google Patents
Verfahren zur herstellung von 2-cyanimino-1,3- thiazolidinInfo
- Publication number
- ATE389643T1 ATE389643T1 AT01274276T AT01274276T ATE389643T1 AT E389643 T1 ATE389643 T1 AT E389643T1 AT 01274276 T AT01274276 T AT 01274276T AT 01274276 T AT01274276 T AT 01274276T AT E389643 T1 ATE389643 T1 AT E389643T1
- Authority
- AT
- Austria
- Prior art keywords
- solution
- acid ester
- thiazolidine
- cyanoimino
- reacting
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 150000002148 esters Chemical class 0.000 abstract 5
- 239000002253 acid Substances 0.000 abstract 4
- 239000000243 solution Substances 0.000 abstract 4
- WTUAWWLVVCGTRG-UHFFFAOYSA-N 4,5-dihydro-1,3-thiazol-2-ylcyanamide Chemical compound N#CNC1=NCCS1 WTUAWWLVVCGTRG-UHFFFAOYSA-N 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- -1 alkali metal cyanide compound Chemical class 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- UFULAYFCSOUIOV-UHFFFAOYSA-N cysteamine Chemical compound NCCS UFULAYFCSOUIOV-UHFFFAOYSA-N 0.000 abstract 1
- 238000005406 washing 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
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/08—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D277/12—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
- C07D277/18—Nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Thiazole And Isothizaole Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2001/011680 WO2003057680A1 (fr) | 2001-12-28 | 2001-12-28 | Procede de production de 2-cyanoimino-1,3-thiazolidine |
| CNB018114326A CN1220687C (zh) | 2001-12-28 | 2001-12-28 | 制备2－氰基亚氨基－1,3－噻唑烷的方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE389643T1 true ATE389643T1 (de) | 2008-04-15 |
Family
ID=36950585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT01274276T ATE389643T1 (de) | 2001-12-28 | 2001-12-28 | Verfahren zur herstellung von 2-cyanimino-1,3- thiazolidin |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6750351B2 (de) |
| EP (1) | EP1466910B1 (de) |
| CN (1) | CN1220687C (de) |
| AT (1) | ATE389643T1 (de) |
| WO (1) | WO2003057680A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6750351B2 (en) | 2001-12-28 | 2004-06-15 | Nippon Carbide Kogyo Kabushiki Kaisha | Method of production of 2-cyanoimino-1, 3-thiazolidine |
| CN103214519B (zh) * | 2013-04-02 | 2016-01-06 | 武汉工程大学 | O-乙基-s-正丙基-（3-乙基-2-氰基亚胺-1-咪唑）磷酸酯的合成工艺 |
| CN104860848B (zh) * | 2015-05-29 | 2016-03-09 | 盐城凯利药业有限公司 | 一种n-氰亚胺碳酸二酯的合成方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE49355B1 (en) * | 1979-01-26 | 1985-09-18 | Ici Ltd | Process for the manufacture of(n-cyanoimido)-carbonates |
| YU42018B (en) * | 1981-07-08 | 1988-04-30 | Lek Tovarna Farmacevtskih | Process for preparing dimethyl -(n-cyanimido) carbonate |
| DE4123608C1 (de) * | 1991-07-17 | 1992-07-02 | Skw Trostberg Ag, 8223 Trostberg, De | |
| DE4427539A1 (de) * | 1994-08-04 | 1996-02-08 | Sueddeutsche Kalkstickstoff | Verfahren zur Herstellung von 2-Cyaniminothiazolidin |
| DE4427569A1 (de) * | 1994-08-04 | 1996-02-08 | Bayer Ag | Verfahren zur Herstellung von Cyanimino-1,3-thiazolidin |
| US6750351B2 (en) | 2001-12-28 | 2004-06-15 | Nippon Carbide Kogyo Kabushiki Kaisha | Method of production of 2-cyanoimino-1, 3-thiazolidine |
-
2001
- 2001-12-28 US US10/297,812 patent/US6750351B2/en not_active Expired - Fee Related
- 2001-12-28 CN CNB018114326A patent/CN1220687C/zh not_active Expired - Fee Related
- 2001-12-28 EP EP01274276A patent/EP1466910B1/de not_active Expired - Lifetime
- 2001-12-28 WO PCT/JP2001/011680 patent/WO2003057680A1/ja active IP Right Grant
- 2001-12-28 AT AT01274276T patent/ATE389643T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1466910B1 (de) | 2008-03-19 |
| US20030130327A1 (en) | 2003-07-10 |
| WO2003057680A1 (fr) | 2003-07-17 |
| EP1466910A1 (de) | 2004-10-13 |
| EP1466910A4 (de) | 2005-04-20 |
| CN1220687C (zh) | 2005-09-28 |
| US6750351B2 (en) | 2004-06-15 |
| CN1486304A (zh) | 2004-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |