Au(I)-Catalyzed Efficient Synthesis of Functionalized Bicyclo[3.2.0]heptanes
作者:Guotao Li、Xiaogen Huang、Liming Zhang
DOI:10.1021/ja802294t
日期:2008.6.1
An efficient Au(I)-catalyzed synthesis of highly strained and functionalized bicyclo[3.2.0]heptanes is developed. Subsequent couplings with various nucleophiles offer additional structural features/complexity. These one-pot, three-component reactions are proposed to proceed via a key 1,3-dipolar cycloaddition between a Au carbenoid-containing carbonyl ylide and ethyl vinyl ether.