SStrontium(II) triflate catalysed condensation of β-naphthol, aldehyde andurea or amides: a facile synthesis of amidoalkyl naphthols

摘要

A novel and efficient synthesis of amidoalkyl naphthols has been developed by one-pot condensation of β-naphthol,aromatic aldehydes and urea or amides in the presence of strontium(II) triflate as a catalyst in high yields.