Er(OTf)<sub>3</sub>as a Mild Cleaving Agents for Acetals and Ketals
作者:Antonio Procopio、Renato Dalpozzo、Antonio De Nino、Loredana Maiuolo、Monica Nardi、Antonio Tagarelli
DOI:10.1055/s-2004-815941
日期:——
Er(OTf) 3 is proposed as a very gentle Lewis acid catalyst in a chemoselective method for the cleavage of alkyl and cyclic acetals and ketals at room temperature in wet nitromethane is presented.