Iodine-promoted silylation of alcohols with silyl chlorides. Synthetic and mechanistic studies
作者:Agnieszka Bartoszewicz、Marcin Kalek、Jacek Stawinski
DOI:10.1016/j.tet.2008.06.070
日期:2008.9
An efficient silylating system for 1 degrees, 2 degrees, and 3 degrees, alcohols, consisting of a silyl chloride/N-methylimidazole/iodine, was developed. Synthetic and mechanistic aspects of this new reagent system, and particularly the role of iodine were investigated in detail using H-1 NMR spectroscopy. (C) 2008 Elsevier Ltd. All rights reserved.