作者:Yoshiaki Takaya、Kenji Terashima、Junko Ito、Yue-Hua He、Maki Tateoka、Naho Yamaguchi、Masatake Niwa
DOI:10.1016/j.tet.2005.08.023
日期:2005.10
Resveratrol was treated with several kinds of peroxidases and inorganic reagents so as to prepare E-viniferin. Among several inorganic reagents, which were investigated in this study, thallium(III) nitrate in methanol gave (+/-)-epsilon-viniferin in the yield of 68%. On the other hand, peroxidases did not lead to F-viniferin, but some stilbenedimers such as pallidol, resveratrol trans-dehydrodimer, and leachianol F were obtained. (c) 2005 Elsevier Ltd. All rights reserved.