作者:Giuliana Righi、Roberto Antonioletti、Ilaria Proietti Silvestri、Nicola D'Antona、Daniela Lambusta、Paolo Bovicelli
DOI:10.1016/j.tet.2009.12.021
日期:2010.2
An expeditious synthesis of three polyoxygenated flavones mosloflavone, negletein and baicalein. starting from crysin, an easily available flavone, by a bromination/methoxylation procedure is reported The convergent synthesis exploits a base induced Wesley-Moser type rearrangement (C) 2009 Elsevier Ltd All rights reserved