Efficient trans-acetoacylation mediated by ytterbium(III) triflate as a catalyst under solvent-free condition
作者:G.B. Dharma Rao、M.P. Kaushik
DOI:10.1016/j.tetlet.2011.07.108
日期:2011.9
A simple and efficient trans-acetoacylation method for the synthesis of beta-keto ester derivatives has been described using ytterbium(III) triflate as a new catalyst under solvent-free condition. This method was found to be efficient and convenient for the synthesis of a wide variety of beta-keto ester derivatives. (C) 2011 Elsevier Ltd. All rights reserved.
GEVORKYAN A. A.; KAZARYAN P. I.; AVAKYAN O. V.; PANOSYAN G. A., AJKAKAN KIMIAKAN AMSAGIR, ARM. XIM. ZH., 1980, 33, HO 12, 996-1002
作者:GEVORKYAN A. A.、 KAZARYAN P. I.、 AVAKYAN O. V.、 PANOSYAN G. A.