Gold(I)-Catalyzed Cycloisomerization of Enynes Containing Cyclopropenes
作者:Changkun Li、Yi Zeng、Hang Zhang、Jiajie Feng、Yan Zhang、Jianbo Wang
DOI:10.1002/anie.201002673
日期:2010.8.23
Goldenyne: Gold‐catalyzed cycloisomerization reactions of propargyl cyclopropenes afford benzene derivatives in a highly efficient manner. The reaction either proceeds through a mechanism with or without double and triple bond cleavage, depending on the substituents (see scheme).