申请人:Velsicol Chemical Corporation
公开号:US04018787A1
公开(公告)日:1977-04-19
This invention discloses new compounds of the formula ##STR1## wherein R.sup.1 is selected from the group consisting of butyl, pentyl, hexyl and trifluoromethyl; R.sup.2 is selected from the group consisting of alkyl, alkenyl, haloalkyl and ##STR2## wherein R.sup.4 and R.sup.5 are each selected from the group consisting of hydrogen and alkyl; and R.sup.3 is selected from the group consisting of alkyl, alkenyl, haloalkyl, alkynyl, alkoxyalkyl, cycloalkyl and ##STR3## WHEREIN X is selected from the group consisting of alkyl, alkoxy, halogen, haloalkyl, alkylthio, nitro and cyano; n is an integer from 0 to 3; and m is the integer 0 or 1; provided that when R.sup.3 is methyl, then R.sup.2 is haloalkyl or contains at least 2 carbon atoms. Further disclosed is the herbicidal utility of the foregoing compounds.
本发明披露了新的化合物,其化学式为 ##STR1## 其中,R.sup.1 选自丁基,戊基,己基和三氟甲基;R.sup.2 选自烷基,烯基,卤代烷基和 ##STR2## 其中,R.sup.4 和 R.sup.5 各自选自氢和烷基;R.sup.3 选自烷基,烯基,卤代烷基,炔基,烷氧基烷基,环烷基和 ##STR3## 其中,X 选自烷基,烷氧基,卤素,卤代烷基,烷硫基,硝基和氰基;n 是 0 到 3 的整数;m 是整数 0 或 1;但当 R.sup.3 是甲基时,R.sup.2 是卤代烷基或至少含有 2 个碳原子。此外,还披露了上述化合物的除草作用。