Gold(I)-Catalyzed Cycloisomerization of <i>ortho</i>
-(Propargyloxy)arenemethylenecyclopropanes Controlled by Adjacent Substituents at Aromatic Rings
作者:Wei Fang、Yin Wei、Xiang-Ying Tang、Min Shi
DOI:10.1002/chem.201700600
日期:2017.5.17
Gold(I)‐catalyzed cycloisomerization of ortho‐(propargyloxy)arenemethylenecyclopropanes afforded two different types of products, that is, products of methylenecyclopropane migration and cycloisomerization products of the methylenecyclopropane moiety, controlled jointly by electronic and steric effects of the adjacent substituents. Furthermore, the corresponding cycloisomerization products could be