| 发明名称 |
PROCEDEU PENTRU PREPARAREA UNOR DERIVATI DE DIFENILETER-4-TRIFLUORMETIL-4-NITRO HALOGENATI |
| 摘要 |
<p>Halogenated 4-trifluoromethyl-4'-cyano-diphenyl-ether compounds of the formula IN WHICH R is hydrogen, halogen, alkyl of from 1 to 4 carbon atoms, alkoxy of from 1 to 4 carbon atoms or alkylthio of from 1 to 4 carbon atoms, ARE OUTSTANDINGLY EFFECTIVE AS HERBICIDES, PARTICULARLY AS SELECTIVE HERBICIDES.</p> |
| 申请公布号 |
RO73008(A) |
申请公布日期 |
1981.09.24 |
| 申请号 |
RO19740079395 |
申请日期 |
1974.07.02 |
| 申请人 |
BAYER AG,DE |
发明人 |
RONE,LOTHAR,DE;SCHRAMM,JURGEN,DE;KLAUKE,ERICH,DE;EUE,LUDWIG,DE;SCHMIDT,ROBERT R.,DE |
| 分类号 |
A01N37/34;A01N31/14;A01N31/16;A01N33/22;A01N41/10;A01P13/00;A01P13/02;C07C67/00;C07C201/00;C07C205/38;C07C253/00;C07C255/53;C07C255/54;C07C313/00;C07C317/00;C07C317/14;C07C317/22;C07C317/44;C07C319/20;C07C323/20;C07C323/62;C07C325/00;C07C327/00;C07C327/48 |
主分类号 |
A01N37/34 |
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