反应条件
n-butyllithium; N,N,N',N,-tetramethylethylenediamine 1.) THF, hexane, 0 deg C, 1 h, 2.) THF, hexane, - 78 deg C, 1.5 h, - 60 deg C, 1 h, - 50 deg C, 2 h, - 35 deg C, 0.5 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
De Brabander, Jef; Oppolzer, Wolfgang
Tetrahedron, 1997 , vol. 53, # 27 p. 9169 - 9202
