Dearomative cyclization of pyridines/isoquinolines with cyclopropenones: access to indolizinones and benzo-fused indolizinones.
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DOI: 10.1039/d3cc00492a
Abstract: Dearomatization reactions provide a rapid approach to construct complicated molecules that are difficult to synthesize by traditional methods from simple aromatic compounds. Herein, we report an efficient dearomative [3+2] cycloaddition reaction of 2-alkynyl pyridines with… read more here.
Keywords: cyclization pyridines; dearomative cyclization; benzo fused; fused indolizinones ... See more keywords