作者:Jhillu S. Yadav、Basi V. Subba Reddy、M. Shashi K. Reddy、G. Sabitha
DOI:10.1055/s-2001-15161
日期:——
Ketone N,N-dimethylhydrazones are rapidly and chemoselectively deprotected to the corresponding ketones in high yields by CeCl3 · 7 H2O supported on silica gel under microwave irradiation. The method is compatible with acid sensitive substrates.
N,N-二甲基肼酮类化合物在硅胶负载的七水合氯化铈和微波辐射下迅速且化学选择性地脱保护,以高产率得到相应的酮。该方法适用于对酸敏感的底物。