| 发明名称 |
DERIVADOS DE ACIDO FENOXI-FENOXIPROPIONICO,COMPOSICAO HERBICIDA,SEU EMPREGO E PROCESSO DE PREPARACAO DOS DERIVADOS |
| 摘要 |
Phenoxy-phenoxypropionic acid derivatives of the formula <IMAGE> (I) wherein R is hydrogen or halogen, and R1 is substituted alkyl, cyclohexenyl, phenylalkenyl or (substituted) alkinyl, are interesting selective herbicides having a special activity against weed grasses. They are obtained for example by reaction of corresponding phenoxypropionic acid halides with hydroxy compounds of the formula HO-R1. |
| 申请公布号 |
BR7702541(A) |
申请公布日期 |
1977.11.29 |
| 申请号 |
BR19777702541 |
申请日期 |
1977.04.22 |
| 申请人 |
HOECHST AG |
发明人 |
KOCH M;HANDTE R;HORLENI G |
| 分类号 |
C07D295/08;A01N39/02;A01N43/04;A01N43/08;A01N43/20;A01N43/28;A01P13/02;C07C67/00;C07C69/712;C07C219/06;C07C313/00;C07C323/12;C07D207/27;C07D211/76;C07D213/30;C07D295/088;C07D303/16;C07D303/18;C07D307/12;C07D307/42;C07D317/18;C07D317/24;C07D317/30;(IPC1-7):C07C69/84;C07C87/08;C07C149/14 |
主分类号 |
C07D295/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
