Dihydroxylation of 2-vinylaziridine: efficient synthesis of<scp>d</scp>-ribo-phytosphingosine
作者:Hyo Jae Yoon、Yong-Woo Kim、Baeck Kyoung Lee、Won Koo Lee、Yongeun Kim、Hyun-Joon Ha
DOI:10.1039/b612740a
日期:——
An efficient and highly stereoselective synthesis of D-ribo-(2S,3S,4R)-phytosphingosine was accomplished in 62% overall yield starting from commercially available (2S)-hydroxymethylaziridine via osmium-catalyzed asymmetric dihydroxylation as a key step.
D-ribo-(2S,3S,4R)-physphingosine的有效和高度立体选择性合成是通过commercially催化的不对称二羟基化作用从市售(2S)-羟甲基氮丙啶开始的,总收率达到62%,这是关键步骤。