Dimethylsulfoxide–iodine catalysed deprotection of allyl carboxylic esters
作者:Kiran N. Taksande、Sachin S. Sakate、Pradeep D. Lokhande
DOI:10.1016/j.tetlet.2005.11.130
日期:2006.1
A convenient method for deprotection of allyl carboxylic esters has been developed by using the inexpensive and environmentally friendly reagent dimethylsulfoxide-iodine. A variety of carboxylic esters were deprotected to the carboxylic acids. This method is more efficient and operationally simple in comparison to methods using transition metal complexes. (c) 2005 Elsevier Ltd. All rights reserved.