A mild and efficient method for the chemoselective deprotection of acetonides with lanthanum(III) nitrate hexahydrate
作者:S. Malla Reddy、Y. Venkat Reddy、Y. Venkateswarlu
DOI:10.1016/j.tetlet.2005.08.081
日期:2005.10
Acetonides are hydrolyzed selectively and efficiently with lanthanum(111) nitrate hexahydrate in acetonitrile. The method has good compatibility with other sensitive hydroxyl protecting groups such as trityl, TBDMS, THP, OAc, OBz and OBn. (c) 2005 Elsevier Ltd. All rights reserved.