申请人:Mitsui Toatsu Chemicals, Inc.
公开号:US04749812A1
公开(公告)日:1988-06-07
An N-(3-chloro-4-isopropylphenyl)carboxamide derivative represented by the general formula ##STR1## wherein R represents a 1-methylbutyl, 1-methylcyclopropyl or cyclopropyl group. This derivative is useful as a selective herbicide, and can be produced by reacting 3-chloro-4-isopropylaniline with a carboxylic acid halide derivative of the general formula ##STR2## wherein R is as defined above and X represents halogen, or with a carboxyilc acid anhydride of the general formula ##STR3## wherein R is as defined above.
一种由一般式##STR1##所代表的N-(3-氯-4-异丙基苯基)羧酰胺衍生物,其中R代表1-甲基丁基、1-甲基环丙基或环丙基基团。该衍生物可用作一种选择性除草剂,并可通过将3-氯-4-异丙基苯胺与一般式##STR2##所代表的羧酸卤化衍生物或一般式##STR3##所代表的羧酸酐反应而制备。其中R与X的定义如上所述。