反应条件
in tetrahydrofuran
N2-atmosphere; mixing phosphonium salt with LiBu (0°C), addn. of Fe-complex (0°C), stirring (overnight, room temp.), pptn. (pentane, removal of Ph3PO), filtration (silica gel), evapn.; dissoln. in THF, addn. of KOtBu (room temp., 18 h); addn. of pentane, hydrolysis, chromy (silica gel, pentane-ether 9:1);
参考文献
Bunz, Uwe H. F.
Journal of Organometallic Chemistry, 1995 , vol. 494, # 12 p. C8 - C11