Silver-catalyzed difunctionalization of terminal alkynes: highly regio- and stereoselective synthesis of (Z)-beta-haloenol acetates.
A new silver-catalyzed highly regio- and stereoselective difunctionalization reaction of simple terminal alkynes was reported in which the (Z)-beta-haloenol acetate derivatives were formed efficiently. The resulting products were versatile intermediates in organic synthesis.
Chen
Zhengwang
Z
School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China.
Li
Jinghao
J
Jiang
Huanfeng
H
Zhu
Shifa
S
Li
Yibiao
Y
Qi
Chaorong
C