| 发明名称 |
P(PYRIDYL-2-OXY-)PHENOXY PROPIONIC ACID DERIVATIVES,THEIR PREPARATION AND HERBICIDAL COMPOSITIONS COMPRISING THEM |
| 摘要 |
A compound which is 2-chloro-5-trichloromethylpyridine and a composition consisting essentially of 2-chloro-5-trifluoromethylpyridine. The compound and the composition are useful in the preparation of 2-[4-(5-trifluoromethylpyridyl- 2-oxy)phenoxy] propionic acid and its derivatives, which are useful as herbicides. |
| 申请公布号 |
IL55300(A) |
申请公布日期 |
1983.02.23 |
| 申请号 |
IL19780055300 |
申请日期 |
1978.08.07 |
| 申请人 |
ICI LTD |
发明人 |
|
| 分类号 |
C07D213/26;A01N43/40;C07D213/61;C07D213/64;C07D213/643;C07D213/73;C07D213/80;(IPC1-7):C07D213/64 |
主分类号 |
C07D213/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
