Copper(I)-catalyzed three-component reaction of terminal propargyl alcohols, aldehydes, and amines: synthesis of 3-amino-2-pyrones and 2,5-dihydrofurans.

Copper(I)-catalyzed three-component reaction of terminal propargyl alcohols, aldehydes, and amines: synthesis of 3-amino-2-pyrones and 2,5-dihydrofurans.