Preparation of 1-amidoalkyl-2-naphthol derivatives using barium phosphate nano-powders

摘要

Barium phosphate(Ba_3(PO_4)_2) nano-powder was successfully synthesized via a simple precipitation route without any surfactant. The prepared nano-powder was applied for the facile synthesis of 1-amidoalkyl-2-naphthol derivatives using multi-component reaction of aldehydes, 2-naphthol and an amide(or urea) in high yields.