发明名称 |
COMPOUND FOR PREPARING THIAZOLE BY AMINOMETHYLATION |
摘要 |
<p>A process for preparing a thiazole compound of formula (3): wherein X<SUP>1 </SUP>represents a hydrogen atom or a halogen atom comprising reacting a compound of formula (1): wherein X<SUP>1 </SUP>is as defined above, and X<SUP>2 </SUP>represents a halogen atom, with ammonia and formaldehyde to obtain a hexahydrotriazine compound of formula (2): wherein X<SUP>1 </SUP>is as defined above, and hydrolyzing the compound of formula (2).</p> |
申请公布号 |
EP1756075(B1) |
申请公布日期 |
2013.08.07 |
申请号 |
EP20050751282 |
申请日期 |
2005.06.10 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
TAKANO, NAOYUKI;SEKO, SHINZO;TANAKA, KAZUYUKI |
分类号 |
C07D277/28 |
主分类号 |
C07D277/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|