申请人:BASF Aktiengesellschaft
公开号:US04927935A1
公开(公告)日:1990-05-22
A compound of the formula I ##STR1## where A is nitro, amino, halocarbonyl or halosulfonyl, R is hydrogen, halogen, nitro, cyano, C.sub.1 -C.sub.4 -alkanoylamino, hydroxyl, C.sub.1 -C.sub.4 -alkoxy phenoxy which is unsubstituted by methyl or chloro, mercapto, C.sub.1 -C.sub.4 -alkylthio, phenylthio which is unsubstituted or substituted by ethyl, fluoro, or methoxy, carboxyl, C.sub.1 -C.sub.4 -alkoxycarbonyl, phenoxycarbonyl which is unsubstituted or substituted by isopropyl, bromo, or methoxy, carbamoyl, hydroxysulfonyl, C.sub.1 -C.sub.4 -alkylsulfonyl, phenylsulfonyl which is unsubstituted or substituted by ethyl, chloro, or isopropoxy, sulfamoyl or trifluoromethyl or is C.sub.1 -C.sub.4 -alkyl which may be substituted by hydroxyl, C.sub.1 -C.sub.4 -alkoxy or halogen, and X and Y are each, independently of one another, halogen, hydroxysulfonyl, C.sub.1 -C.sub.4 -alkoxy or phenoxy which is unsubstituted or substituted by methyl or chloro, phenoxy, subject to the proviso that at least one of X and Y is halogen.
化合物的公式为I ##STR1## 其中A为硝基、氨基、卤代羰基或卤代磺酰基,R为氢、卤素、硝基、氰基、C.sub.1-C.sub.4烷酰氨基、羟基、未被甲基或氯代取代的C.sub.1-C.sub.4烷氧基苯氧基、巯基、C.sub.1-C.sub.4烷基硫基、乙基、氟代或甲氧基取代或未被取代的苯基硫基、羧基、C.sub.1-C.sub.4烷氧羰基、未被取代或被异丙基、溴代或甲氧基取代的苯氧羰基、氨基甲酰基、羟基磺酰基、C.sub.1-C.sub.4烷基磺酰基、未被取代或被乙基、氯代或异丙氧基取代的苯基磺酰基、磺酰氨基或三氟甲基或为C.sub.1-C.sub.4烷基,该基团可能被羟基、C.sub.1-C.sub.4烷氧基或卤素取代,X和Y各自独立地为卤素、羟基磺酰基、C.sub.1-C.sub.4烷氧基或未被甲基或氯代取代的苯氧基,或未被取代或被甲基或氯代取代的苯氧基,但至少X和Y中的一个为卤素。