申请人:BASF Aktiengesellschaft
公开号:US05625089A1
公开(公告)日:1997-04-29
Anilines of the formula ##STR1## where rings A and B may each be benzofused, X is a bridge member, R.sup.1 and R.sup.2 are each hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, halogen, hydroxysulfonyl, carboxyl, C.sub.1 -C.sub.4 -alkoxycarbonyl or C.sub.1 -C.sub.4 -alkylsulfonyl, R.sup.3 is hydrogen, amino, C.sub.1 -C.sub.4 -alkanoylamino or nitro, and Y is vinyl or a radical of the formula C.sub.2 H.sub.4 --Q, where Q is a group detachable under alkaline reaction conditions.
化学式为##STR1##的苯胺类化合物,其中环A和环B可以各自是苯并环,X是桥接基团,R.sup.1和R.sup.2可以是氢、C.sub.1-C.sub.4烷基、C.sub.1-C.sub.4烷氧基、卤素、羟基磺酰基、羧基、C.sub.1-C.sub.4烷氧羰基或C.sub.1-C.sub.4烷基磺酰基,R.sup.3是氢、氨基、C.sub.1-C.sub.4酰胺基或硝基,Y是乙烯基或公式C.sub.2H.sub.4-Q的基团,其中Q是在碱性反应条件下可脱离的基团。