作者:Wen-Jing Zhang、Jing-Fang Wu、Peng-Fei Zhou、Yang Wang、Ai-Jun Hou
DOI:10.1016/j.tet.2013.05.024
日期:2013.7
The total syntheses of norartocarpin and artocarpin, two biologically interesting natural flavonoids with two regioisomeric isoprenyl side chains, were achieved for the first time via a linear reaction sequence of 9 and 12 steps with the overall yields of 14% and 3.5%, respectively, starting from commercially available 1,3,5-trimethoxybenzene. (C) 2013 Elsevier Ltd. All rights reserved.