Tungsten-promoted [3 + 2]- and [3 + 3]-cycloaddition of epoxides with alkynes. A facile enantiospecific synthesis of bicyclic lactones.
Madhushaw
R J
RJ
Department of Chemistry, National Tsing-Hua University Hsinchu, Taiwan, ROC.
Li
C L
CL
Shen
K H
KH
Hu
C C
CC
Liu
R S
RS