发明名称 |
Process for the preparation of 3-cyano-1,2,4-triazoles |
摘要 |
The present invention provides compounds and methods that can be used to convert 1,2,4-triazole-3-carboxamides to the corresponding 3-cyano-1,2,4-triazoles reliably in one step, with high yields and without the need for elaborate purification. |
申请公布号 |
US8198461(B2) |
申请公布日期 |
2012.06.12 |
申请号 |
US20090437711 |
申请日期 |
2009.05.08 |
申请人 |
HUANG DER-SHING;MENDOZA BENJAMIN;MALIK ASLAM A.;AMPAC FINE CHEMICALS LLC. |
发明人 |
HUANG DER-SHING;MENDOZA BENJAMIN;MALIK ASLAM A. |
分类号 |
C07D249/10 |
主分类号 |
C07D249/10 |
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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