A new heterocyclic system, pyrido[2,1-a]pyrrolo[3,2-c]isoquinoline, showing stimuli responsive fluorescence, was synthesized via Pd-catalyzed intramolecular cyclization of 1-[1-benzyl-2-(2-bromophenyl)-1H-pyrrol-3-yl]pyridin-1-ium bromides.
通过1-[1-苄基-2-(2-
溴苯基)-1H-
吡咯-3-基]
吡啶-1-
铵溴化物的Pd催化内环化反应,合成了一种新的杂环系统,即
吡啶[2,1-a]
吡咯[3,2-c]
异喹啉,显示出刺激响应荧光。