One-step synthesis of benzo[b]thiophenes by aryne reaction with alkynyl sulfidesâ€
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DOI: 10.1039/d0sc04450d
Abstract: An aryne reaction with alkynyl sulfides affording benzo[b]thiophenes is disclosed. A wide range of 3-substituted benzothiophenes were synthesized from easily available o-silylaryl triflates and alkynyl sulfides in a one-step intermolecular manner. The synthesis of diverse… read more here.
Keywords: aryne reaction; alkynyl sulfides; one step; reaction alkynyl ... See more keywords