The enantioselectivesynthesis of the neolignansRhaphidecursinol A and VirolonginB is reported for the first time. The key reactions in the synthesis were Sharpless asymmetric dihydroxylation and Mitsunobu reaction. The absolute configuration of Rhaphidecursinol A was confirmed.
首次报道了新木脂素 Rhaphidecursinol A 和 Virolongin B 的对映选择性合成。合成中的关键反应是Sharpless不对称二羟基化和Mitsunobu反应。Rhaphidecursinol A 的绝对构型得到确认。