反应条件
zinc dibromide in tetrahydrofuran Bu3SnOMe (1.2 mmol) and PhCCH (1 mmol) stirred at room temp. for 3 h in presence of ZnBr2 catalyst (0.05 mmol), quenched by H2O; extracted with Et2O, organic layer sepd., dried (MgSO4), volatiles evapd., residue deluted with AcOEt, washed with NH4F, ppt. filtered off, filtrate dried (MgSO4), volatiles evapd.; detd. by (1)H NMR;
参考文献
Kiyokawa, Kensuke; Tachikake, Nodoka; Yasuda, Makoto; Baba, Akio
Angewandte Chemie - International Edition, 2011 , vol. 50, # 44 p. 10393 - 10396
