Enantioselective total synthesis of both diastereomers of preclavulone-A methyl ester
作者:Hisanaka Ito、Tsutomu Momose、Masami Konishi、Eriko Yamada、Kinzo Watanabe、Kazuo Iguchi
DOI:10.1016/j.tet.2006.08.068
日期:2006.10
The enantioselective total synthesis of preclavulone-A methyl ester and its diastereomer was achieved from enantiomerically pure 5 in a stereocontrolled manner. The absolute stereochemistry of naturally occurring preclavulone-A methyl esters was determined by comparison of the [α]D value.
前克拉维酮-A甲酯及其非对映异构体的对映选择性全合成是通过对映体纯的5以立体控制的方式实现的。通过比较[α] D值确定天然存在的前克拉维酮-A甲酯的绝对立体化学。