1: trimethylsilyl ethylene With boron tribromide in dichloromethane T=0°C; 1 h; Inert atmosphere; 2: MIDA With 2,6-dimethylpyridine in dichloromethane; dimethyl sulfoxide Inert atmosphere;
参考文献
Uno, Brice E.; Gillis, Eric P.; Burke, Martin D.
Tetrahedron, 2009 , vol. 65, # 16 p. 3130 - 3138