| 发明名称 |
Preparation of 2-chloro-5-chloromethylthiazole |
| 摘要 |
A process for the preparation of 2-chloro-5-chloromethyl-thiazole of the formula: <IMAGE> comprising reacting allyl isothiocyanate of the formula CH2=CH-CH2-NCS with about 2 to 20 times its molar amount of chlorine at a temperature from above 0 DEG to 150 DEG C.
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| 申请公布号 |
US4748243(A) |
申请公布日期 |
1988.05.31 |
| 申请号 |
US19870091577 |
申请日期 |
1987.08.31 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
BECK, GUNTHER;HEITZER, HELMUT |
| 分类号 |
C07D277/20;C07D277/00;C07D277/22;C07D277/32;(IPC1-7):C07D277/32 |
主分类号 |
C07D277/20 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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