申请人:Bayer Aktiengesellschaft
公开号:US04408055A1
公开(公告)日:1983-10-04
Azolyloxy-carboxylic acid N-oxy-amide compound of the formula ##STR1## wherein R is a five-membered hetero-aromatic monocyclic radical which contains an oxygen atom or a sulphur atom and in addition 1 to 3 nitrogen atoms and which is optionally substituted by halogen, cyano, nitro, amino, alkylamino, arylamino, dialkylamino, alkylcarbonylamino, alkylcarbonyl, carboxyl, alkoxycarbonyl, carbamoyl, alkylaminocarbonyl, dialkylaminocarbonyl, arylaminocarbonyl (which is optionally substituted by halogen, nitro or alkyl), aryl (which is optionally substituted by halogen, cyano, nitro, alkyl or alkoxy), by a radical which is optionally substituted by halogen and is selected from aralkyl, alkoxy, alkenoxy, alkynoxy, alkoxycarbonylalkoxy, aralkoxy, aryloxy, alkylthio, alkenylthio, alkoxycarbonylalkylthio, aralkylthio, arylthio, alkylsulphinyl, alkylsulphonyl, alkyl, alkenyl, alkynyl, alkoxyalkyl, aralkoxyalkyl, aryloxyalkyl, alkylthioalkyl, alkylsulphinylalkyl, alkylsulphonylalkyl, arylthioalkyl, arylsulphinylalkyl, arylsulphonylalkyl, carboxyalkyl, and alkoxycarbonylalkyl, or by optionally substituted aminocarbonylalkyl, cyanoalkyl or cycloalkyl, or which is optionally benzo-fused, the benzo radical optionally being substituted by halogen, alkyl, halogenoalkyl, alkoxy, halogenoalkoxy, alkylthio, halogenoalkylthio, amino, alkylamino, dialkylamino, nitro, cyano, alkoxycarbonyl or optionally halogen-substituted alkylenedioxy, R.sup.1 is hydrogen or alkyl, and R.sup.2 and R.sup.3 are individually selected from optionally substituted radicals selected from the group consisting of alkyl, alkenyl, alkynyl, cycloalkyl, aralkyl, aryl or R.sup.2 and R.sup.3 taken together represent alkylene are effective herbicides.
Azolyloxy-羧酸N-氧基酰胺化合物的化学式为##STR1##其中R是一个含有氧原子或硫原子的五元杂环芳香单环基团,另外还包括1至3个氮原子,并且可以被卤素、氰基、硝基、氨基、烷基氨基、芳基氨基、二烷基氨基、烷基羰胺基、烷基羰基、羧基、烷氧羰基、氨基甲酰基、烷基氨基甲酰基、二烷基氨基甲酰基、芳基氨基甲酰基(可以被卤素、硝基或烷基取代)、芳基(可以被卤素、氰基、硝基、烷基或烷氧基取代)、或者被一个可以被卤素取代的基团选自芳基烷基、烷氧基、烯氧基、炔氧基、烷氧羰基烷氧基、芳基烷氧基、芳氧基、烷硫基、烯硫基、烷氧羰基烷硫基、芳基烷硫基、芳硫基、烷砜基、烷砜基、烷基、烯基、炔基、烷氧基烷基、芳基烷氧基、芳氧基烷基、烷硫基烷基、烷砜基烷基、烷砜基烷基、芳硫基烷基、芳砜基烷基、芳砜基烷基、羧基烷基和烷氧羰基烷基,或者是可选地取代的氨基羰基烷基、氰基烷基或环烷基,或者是可选地苯并的,苯基团可以被卤素、烷基、卤代烷基、烷氧基、卤代烷氧基、烷硫基、卤代烷硫基、氨基、烷基氨基、二烷基氨基、硝基、氰基、烷氧羰基或可选地卤代烷二氧基取代,R.sup.1是氢或烷基,R.sup.2和R.sup.3分别选自可选取代的基团,所选取自烷基、烯基、炔基、环烷基、芳基或R.sup.2和R.sup.3一起代表亚烷基的基团是有效的除草剂。