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-羧基酸N-氧基酰胺化合物的化学式为##STR1##其中R是一种五元杂环芳香单环基团,包含一个氧原子或硫原子,另外还有1到3个氮原子,可以通过卤素,氰基,硝基,氨基,烷基氨基,芳基氨基,二烷基氨基,烷基羰基氨基,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(可以通过卤素,硝基或烷基进行取代),芳基(可以通过卤素,氰基,硝基,烷基或烷氧基进行取代),或者通过可以进行卤素取代的芳基烷基,烷氧基,烯氧基,炔氧基,烷氧羰基烷氧基,芳基氧基,烷硫基,烯基硫基,烷氧羰基烷硫基,芳基烷基硫基,芳基硫基,烷基亚砜基,烷基磺酰基,烷基,烯基,炔基,烷氧基烷基,芳基烷氧基烷基,芳基氧基烷基,烷硫基烷基,烷亚砜基烷基,烷磺酰基烷基,芳基硫基烷基,芳基亚砜基烷基,芳基磺酰基烷基,羧基烷基和烷氧羰基烷基进行取代,或者通过可选取代的氨基甲酰基烷基,氰基烷基或环烷基进行取代,或者是可选苯并的,苯基可以选择通过卤素,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,烷氧羰基或可选的卤代烷二氧基进行取代。R.sup.1是氢或烷基,R.sup.2和R.sup.3分别选择自选取代基团,包括烷基,烯基,炔基,环烷基,芳基烷基,芳基或R.sup.2和R.sup.3共同代表烷基的有效的除草剂。