hide
Free keywords:
Stereoselective synthesis
Acyclic vinyloxiranes
Efficient synthesis
Threo-sphingosine
Sn2' additions
L-serine
Stereochemistry
Sphingolipids
Reagents
Stereoisomers.
Chemistry & Analysis in Current Contents(R)/Life Sciences. Organic Chemistry/Polymer Science in Current Contents(R)/Physical, Chemical & Earth Sciences.
Abstract:
Serinal-derived vinyloxiranes represent versatile building blocks for synthesis of D-(or L-)erythrosphingosine and, its analogues. Asymmetric alpha-chloroallylation of the Garner aldehyde with chiral and achiral gamma-(Z)-chloroallylboranes, followed by