Simple Formylation of Aromatic Compounds Using a Sodium Formate/Triphenylphosphine Ditriflate System

摘要

A new procedure was developed for formylation of arenes to produce aromatic aldehydes using a sodium formate/triphenyl-phosphine ditriflate system in ethanol at room temperature in good yields. The simplicity of the procedure, short reaction times, and mild reaction conditions are the other advantages of this metal-and carbon monoxide-free protocol.