反应条件
in dichloromethane under N2, N(SnMe3)3 in Ch2Cl2 added dropwise under stirring to a soln. of Sn-compound at -78°C, warmed, refluxed for 40 h; CH2Cl2 removed, Me3SnBr removed at 20°C and 5E-3 Torr, destilled at 80°C/5E-3 Torr and at 115-130°C/5E-3; elem. anal.;
参考文献
Chemische Berichte, , vol. 119, # 3 p. 900 - 916
