作者:Irena Dokli、Luciano Navarini、Zdenko Hameršak
DOI:10.1016/j.tetasy.2013.06.002
日期:2013.7
The efficient synthesis of 3-, 4-, and 5-O-feruloylquinic acids starting from D-(-)-quinic acid is described. Esterification of suitably protected quinic acid derivatives with 3-(4-acetoxy-3-methoxyphenyl)-acryloyl chloride and subsequent hydrolysis of all the protecting groups afforded the title products in overall yields of 33%, 15%, and 45%, respectively, (from quinic acid). (C) 2013 Elsevier Ltd. All rights reserved.