反应条件
N,N'-dimethyl-N,N'-propyleneurea; lithium diisopropyl amide 1.) THF, hexane, 25 deg C, 1 h, 2.) THF, r.t., 2 h; Yield given. Multistep reaction;
参考文献
Snider, Barry B.; Vo, Nha Huu; Foxman, Bruce M.
Journal of Organic Chemistry, 1993 , vol. 58, # 25 p. 7228 - 7237