Access to Se/S-Containing Heterocycles via Hexafluoroisopropanol-Mediated Tandem Wolff Rearrangement/Cyclization
{{output}}
Herein, we report a novel and efficient formal [3 + 3] cyclization strategy for the synthesis of 1,3-selenazines. This protocol relies on the hexafluoroisopropanol (HFIP)-mediated Wolff rearrangement of alkynyl diazoalkyl ketones to in situ generate key alkyny... ...
