Efficient ring opening of epoxides with trimethylsilyl azide and cyanide catalyzed by erbium(III) triflate
作者:Antonio Procopio、Paola Costanzo、Renato Dalpozzo、Loredana Maiuolo、Monica Nardi、Manuela Oliverio
DOI:10.1016/j.tetlet.2010.07.123
日期:2010.9
Epoxides can be opened under neutral conditions with TMSN3 and TMSCN in the presence of catalytic amounts of Lewis acid, affording the corresponding ring-opened compounds in high yields.
可以在催化量的路易斯酸存在下,在中性条件下用TMSN 3和TMSCN开环氧化物,从而以高收率得到相应的开环化合物。