反应条件
dimethylsulfide; boron trifluoride diethyl etherate; copper(I) bromide
1.) Et2O, -35 deg C, 10 min; 2.) Et2O, -78 -> -60 deg C, 30 min; Yield given. Multistep reaction;
参考文献
Normant, J. F.; Alexakis, A.; Ghribi, A.; Mangeney, P.
Tetrahedron, 1989 , vol. 45, # 2 p. 507 - 516