| 发明名称 |
PROCESS FOR THE PREPARATION OF 4-AMINO-3-CHLORO-5-FLUORO-6-(SUBSTITUTED)PICOLINATES |
| 摘要 |
The invention concerns an improved process of increasing the amount of recoverable 3-chloro-4,5,6-trifluoropicolinonitrile prepared from fluorinating 3,4,5,6-tetrachloropicolinonitrile. |
| 申请公布号 |
EP2667713(A4) |
申请公布日期 |
2014.09.10 |
| 申请号 |
EP20120739370 |
申请日期 |
2012.01.24 |
| 申请人 |
DOW AGROSCIENCES, LLC |
发明人 |
ZHU, YUANMING;WHITEKER, GREGORY T.;ARNDT, KIM E.;RENGA, JAMES M.;FROESE, ROBERT D. |
| 分类号 |
A01N43/40;A61K31/435 |
主分类号 |
A01N43/40 |
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