Palladium nanoparticles catalyzed Sonogashira reactions for the one-pot synthesis of symmetrical and unsymmetrical diarylacetylenes
作者:Pavan Kumar Mandali、Dillip Kumar Chand
DOI:10.1016/j.catcom.2013.12.029
日期:2014.3
A variety of symmetrical and unsymmetrical diarylacetylenes are synthesized by ligand-free palladium nanoparticles catalyzed copper-free and amine-free Sonogashira cross-coupling reactions between aryl iodides and trimethylsilylacetylene (TMSA) under mild reaction conditions. (C) 2013 Elsevier B.V. All rights reserved.