Enantioselective total synthesis of (2S,3R,4R)-d-xylo-phytosphingosine from substituted azetidin-2-one
作者:Ganesh Pandey、Dharmendra Kumar Tiwari
DOI:10.1016/j.tetlet.2009.02.050
日期:2009.7
Enantiomerically pure (2S,3R,4R)-d-xylo phytosphingosine is synthesized in 36% overall yield in seven steps from known β-lactam (8) derived from d-mannitol triacetonide.
对映体纯的(2 S,3 R,4 R)-d-二甲苯基植物神经鞘氨醇分七步从七个已知的衍生自d-甘露醇三丙酮化物的β-内酰胺(8)中以36%的总产率合成。