Selective Synthesis of Isochromene Fused Indenone or Indane Fused Indanone Derivatives Featuring with Solvent-Dependent Intra- or Intermolecular O-H Bond Carbene Insertion
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Presented herein is a condition-controlled selective synthesis of isochromene fused indenone (3) or Indane fused indanone derivatives (4) via the cascade reactions of 3-phenyl[1,2,3]triazolo[1,5-a]pyridine (1) with diazo indanedione (2). The formation of produ... ...
