Tetrahedron Letters

An efficient route to 4-substituted coumarins, 2 (5H)-furanones, and pyrones via palladium-catalyzed couplings of alkenyl tosylates with organoindium reagents

W Gao, Y Luo, Q Ding, Y Peng, J Wu

Index: Gao, Wei; Luo, Yong; Ding, Qiuping; Peng, Yiyuan; Wu, Jie Tetrahedron Letters, 2010 , vol. 51, # 1 p. 136 - 138

Full Text: HTML

Citation Number: 25

Abstract

It is well known that transition-metal catalyzed cross-coupling reactions are regarded as one of the most powerful methods for carbon–carbon bond formation, which have been extensively employed in a wide range of areas of organic chemistry. 1 Among the organometallic reagents (B, Zn, Mg, Sn, Si, etc.) utilized in the coupling reactions, organoindium compound has attracted much attention recently due to its versatile chemistry and stability in aqueous/protic ...