反应条件
1: 92 percent / pyridine, PPh3, Et3N / CCl4; acetonitrile / 24 h 2: 1.) n-BuLi / 1.) THF, hexane, -78 deg C, 2.) THF, hexane a) -20 deg C, 2 h, b) RT, overnight View Scheme
参考文献
Allen, Joanne V.; Dawson, Graham J.; Frost, Christopher G.; Williams, Jonathan M. J.; Coote, Steven J.
Tetrahedron, 1994 , vol. 50, # 3 p. 799 - 808