On the synthesis of β-keto-1,3-dithianes from conjugated ynones catalyzed by magnesium oxide
作者:Chunli Xu、Jonathan K. Bartley、Dan I. Enache、David W. Knight、Matthew Lunn、Martin Lok、Graham J. Hutchings
DOI:10.1016/j.tetlet.2008.02.030
日期:2008.4
Mao was used for the first time as a heterogeneous basic catalyst to synthesize beta-keto-1,3-dithianes, potentially useful synthetic intermediates, from conjugated ynones and ynoates. (C) 2008 Elsevier Ltd. All rights reserved.