化学
光学活性
酮
酒
立体化学
对映选择合成
高效液相色谱法
有机化学
催化作用
作者
Yumiko Yamano,Masayoshi Ito
出处
期刊:Chemical & Pharmaceutical Bulletin
[Pharmaceutical Society of Japan]
日期:2005-01-01
卷期号:53 (5): 541-546
被引量:102
摘要
A synthesis of optically active vomifoliol stereoisomers 1-4 and their glucosides, roseoside stereoisomers 5-8, was accomplished via alpha-acetylenic alcohol 11a or 11b effectively prepared by an asymmetric transfer hydrogenation of alpha,beta-acetylenic ketone 10. Simultaneous separation of these stereoisomers by HPLC was also performed.
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