申请人:Roussel-UCLAF
公开号:US04014679A1
公开(公告)日:1977-03-29
Novel crotonanilides of the formula ##STR1## wherein Z is selected from the group consisting of --O-- and --S--, R is selected from the group consisting of alkyl of 1 to 6 carbon atoms and optionally substituted phenyl, X and Y are individually selected from the group consisting of hydrogen, halogen, lower alkyl of 1 to 6 carbon atoms optionally substituted with at least one halogen, alkoxy of 1 to 3 carbon atoms, alkylthio and alkylsulfinyl of 1 to 6 carbon atoms, acyl of an organic carboxylic acid of 1 to 6 carbon atoms, --NO.sub.2 and --CF.sub.3, R.sub.1 is selected from the group consisting of hydrogen, chlorine, bromine, alkoxycarbonyl with 1 to 6 alkyl carbon atoms, nitro and alkylthio, alkylsulfinyl and alkylsulfonyl of 1 to 3 alkyl carbon atoms and R.sub.2 is alkyl of 1 to 6 carbon atoms, said compounds existing in the form of their E or Z isomers or mixtures thereof and having herbicidal properties.
具有通式##STR1##的新型巴豆酰苯胺,其中Z选自--O--和--S--,R选自1至6个碳原子的烷基和可任选取代的苯基,X和Y各自选自氢、卤素、1至6个碳原子的低级烷基(可任选至少一个卤素取代)、1至3个碳原子的烷氧基、烷硫基和1至6个碳原子的烷基亚砜、1至6个碳原子的有机羧酸酰基、--NO2和--CF3,R1选自氢、氯、溴、1至6个烷基碳原子的烷氧羰基、硝基、烷硫基、1至3个烷基碳原子的烷基亚砜和烷基磺酰基,R2是1至6个碳原子的烷基,这些化合物以E或Z异构体或其混合物的形式存在,并具有除草活性。