Stereoselective synthesis of styryl lactone, (+)-7-epi-goniofufurone was achieved in high yield via simple transformations from tartaric acid. The key step involves the successive stereoselective reduction of ketones with borohydride and selectride.
立体选择性合成
苯乙烯内酯(+)-7-epi-goniofufurone通过对
酒石酸的简单转化获得高产率。关键步骤涉及对酮的连续立体选择性还原,使用
硼氢化钠和选择性还原剂。