反应条件
lithium hexamethyldisilazane in tetrahydrofuran 1.) -50 to -45 deg C, 2 h; 2.) -45 to -40 deg C, 1 h; 3.) warm to -25 deg C, 1 h; 4.) -25 to -22 deg C, 4 h;
参考文献
Askin, David; Eng, Kan K.; Rossen, Kai; Purick, Robert M.; Wells, Kenneth M.; et al.
Tetrahedron Letters, 1994 , vol. 35, # 5 p. 673 - 676
