反应条件
potassium hexamethylsilazane 1.) THF, -78 deg C, 2.) -78 deg C, 10 min, then to -50 deg C, 1.75 h; Yield given. Multistep reaction;
参考文献
Genet, Jean-Pierre; Hajicek, Josef; Bischoff, Laurent; Greck, Christine
Tetrahedron Letters, 1992 , vol. 33, # 19 p. 2677 - 2680