Substituted cyclopropylmethoxy anilides, their preparation and their use as herbicides
申请人:STAUFFER CHEMICAL COMPANY
公开号:EP0000324A1
公开(公告)日:1979-01-24
Substituted cyclopropylmethoxy anilides having the formula
in which R, is alkyl, lower alkenyl, chloro-lower alkyl, lower cycloalkyl, lower alkoxy, thio-lower alkyl, or
R2 is hydrogen, lower alkoxyalkyl or lower alkanoyl; R3 and R4 are independently hydrogen, lower alkyl or lower alkoxy; X and Y are independently chloro, fluoro or bromo; Z is hydrogen, methyl, dimethyl, or one methyl and one chloro substituent; and n is 0 or 1, and a process for their preparation. The compounds have utility as herbicides, particularly as post-emergence herbicides.
被取代的环丙基甲氧基苯胺,其式如下
其中 R 是烷基、低级烯基、氯代低级烷基、低级环烷基、低级烷氧基、硫代低级烷基,或
R2是氢、低级烷氧基烷基或低级烷酰基;R3和R4独立地是氢、低级烷基或低级烷氧基;X和Y独立地是氯、氟或溴;Z是氢、甲基、二甲基或一个甲基和一个氯取代基;n是0或1,以及它们的制备方法。这些化合物可用作除草剂,特别是萌芽后除草剂。