Au-catalyzed isomerization of cyclopropenes: a novel approach to indene derivatives
作者:Changkun Li、Yi Zeng、Jianbo Wang
DOI:10.1016/j.tetlet.2009.03.203
日期:2009.6
AuPPh3Cl/AgOTf-catalyzed reaction of cyclopropenes is found to be highly efficient, giving indenederivatives in high yields. The reaction is suggested to proceed through gold vinyl carbenoid intermediate.