Solvent-promoted catalyst-free regioselective N-incorporation multicomponent domino reaction: rapid assembly of π-functionalized [60]fullerene-fused dihydrocarbolines.
作者： Tong-Xin Liu , Shuaishuai Yue , Changgeng Wei , Nana Ma , Pengling Zhang
DOI: 10.1039/C8CC07580H
关键词:
摘要: Described here is the first example of solvent-promoted catalyst-free N-incorporation multicomponent domino reaction for direct construction novel π-extension [60]fullerene-fused dihydrocarbolines from simple hydrocarbons. This unprecedented transformation proposed to proceed by a sequential N-incorporation/[4+2] cycloaddition/elimination process, involving multiple types bond cleavage and formation in single chemical operation. Mechanistic studies uncover that solvent crucial success transformation, solvent-aided deprotonation proton transfer are involved as key steps.
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