反应条件
n-butyllithium; N,N,N',N,-tetramethylethylenediamine in diethyl ether; hexane addn. of 2 equiv. BuLi (in hexane) to amine and TMEDA (1 equiv.) in Et2O, stirring and refluxing (2 h), slow mixing with B(OMe)3 in Et2O (<-60°C, <1 h), slow warming to room temp. (during 24 h); water addn., pH-adjustment to 11, sepn. of aq. layer, pH-adjustment to 8, extn. (CHCl3), drying of extract, concn., recrystn. (hexane); elem. anal.;
参考文献
Lauer, Manfred; Wulff, Guenter
Journal of Organometallic Chemistry, 1983 , vol. 256, # 1 p. 1 - 10
