Unraveling innate substrate-controlled arylation and bicyclization of 1,5-enynes with α,β conjugates: synthesis of substituted benzo[a]fluorenes
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DOI: 10.1039/d1gc01248g
Abstract: Herein, we describe a novel strategy for the aromatic C–H functionalization of electron-rich arenes with 1,5-enynes anchored by conjugates, catalyzed by a Bronsted acid under metal- and solvent-free conditions. A diverse range of benzo[a]fluorenes have… read more here.
Keywords: controlled arylation; benzo fluorenes; unraveling innate; arylation bicyclization ... See more keywords