ChemInform Abstract: Copper(II)/Silver(I)‐Catalyzed Sequential Alkynylation and Annulation of Aliphatic Amides with Alkynyl Carboxylic Acids: Efficient Synthesis of Pyrrolidones. Issue 29 (June 2016) - Zhang, Jitan
Abstract: This copper‐catalyzed tandem decarboxylative cross‐coupling/cyclization provides a highly efficient method for preparation of pyrrolidones.