One-pot synthesis of ۱-amidoalkyl-۲-naphthols catalyzed by nano-BF۳ÆSiO۲

چکیده مقاله

1-Amidoalkyl-2-naphthols were prepared via one-pot multi-component reaction of 2-naphthol, aldehydes, and amides in the presence of nano-silica supported boron trifluoride (nano-BF3ÆSiO2) in ethyl acetate at 80 C. Short reaction times, high yields, scaleup and easy work-up are the advantages of this protocol.