Synthesis of pyrrolo[3,4-c]carbazole-1,3(2H,6H)-diones via addition/cyclization reactions between 3-chloro-4-indolylmaleimides and alkynes
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DOI: 10.1177/1747519820909456
Abstract: 3-Chloro-4-indolylmaleimides and two different alkynes are used as the starting materials in a novel and highly effective Pd-catalyzed addition/C–H activation/cyclization sequence for the synthesis of pyrrolo[3,4-c]carbazole-1,3(2H,6H)-diones. The desired products are obtained in moderate to excellent… read more here.
Keywords: addition; synthesis pyrrolo; cyclization; carbazole diones ... See more keywords