Several substituted tribenzotriquinacene derivatives (TBTQ) carrying functional groups exclusively in the 2-position (OMe, OH, Br, CHO, CN, styryl, etc.) have been prepared by our new synthesis of the tribenzotriquinacene framework. The route has been extended to the preparation of a double-cup molecule in which two TBTQ moieties are fused by a benzene ring. The trans configuration of one of the diastereomers
通过我们新合成的三苯并三喹并苯骨架,已经制备了几种仅在 2 位带有官能团(OMe、OH、Br、CHO、CN、
苯乙烯基等)的取代的三苯并三喹并苯衍
生物(TBTQ)。该路线已扩展到制备双杯分子,其中两个 TBTQ 部分通过苯环稠合。该烃的一种非对映异构体的反式构型是通过 X 射线结构分析确定的。