反应条件
N,N,N',N',N'',N''-hexamethylphosphoric triamide; ytterbium in tetrahydrofuran Yield given;
参考文献
Taniguchi, Yuki; Nakahashi, Manabu; Kuno, Tatsuhiro; Tsuno, Masumi; Makioka, Yoshikazu; Takaki, Ken; Fujiwara, Yuzo
Tetrahedron Letters, 1994 , vol. 35, # 24 p. 4111 - 4114