申请人:Bayer Aktiengesellschaft
公开号:US05129944A1
公开(公告)日:1992-07-14
A herbicidal aryloxynaphthalene derivatives of the formula ##STR1## in which R.sup.1 is selected from the group consisting of hydrogen, halogen, cyano and trifluoromethyl, R.sup.2 is hydrogen or halogen, R.sup.3 is selected from the group consisting of halogen, trifluoromethyl, trifluoromethoxy, trifluoromethylthio and trifluoromethylsulphonyl, R.sup.4 is hydrogen or halogen, R.sup.5 is alkoxy or alkylthio, Y is selected from the group consisting of --A--, --O--A-- and --S--A, where A is an optionally halogen-substituted alkanediyl, and Z is selected from the group consisting of hydroxyl, alkoxy, alkenyloxy, alkynyloxy, halogenoalkoxy, alkoxyalkoxy, aralkoxyalkoxy, alkoxycarbonylalkoxy, arylalkoxy, amino, alkylamino, alkenylamino, alkynylamino, dialkylamino, dialkenylamino, dialkynylamino, alkoxyalkylamino and alkoxycarbonylalkylamino.
一种杀草剂的芳氧基萘衍生物的化学式为##STR1##,其中R.sup.1选择自氢、卤素、氰基和三氟甲基组成的群,R.sup.2为氢或卤素,R.sup.3选择自卤素、三氟甲基、三氟甲氧基、三氟甲硫基和三氟甲基磺酰基组成的群,R.sup.4为氢或卤素,R.sup.5为烷氧基或烷基硫氧基,Y选择自--A--、--O--A--和--S--A的群,其中A为可选择卤素取代的烷二基,Z选择自羟基、烷氧基、烯基氧基、炔基氧基、卤代烷氧基、烷氧基烷氧基、芳基烷氧基、烷氧基羰基烷氧基、芳基烷氧基、氨基、烷基氨基、烯基氨基、炔基氨基、二烷基氨基、二烯基氨基、二炔基氨基、烷氧基烷基氨基和烷氧基羰基烷基氨基。