TY - JOUR T1 - Enantioselective total synthesis of (2S,3R,4R)-D-xylo-phytosphingosine from substituted azetidin-2-one JF - Tetrahedron Letters Y1 - 2009 A1 - Pandey, Ganesh A1 - Tiwari, Dharmendra Kumar KW - beta-lactam KW - Enantioselective synthesis KW - Sphingosine KW - Wittig reaction AB -

Enantiomerically pure (2S,3R,4R)-D-xylo phytosphingosine is synthesized in 36% overall yield in seven steps from known beta-lactam (8) derived from D-mannitol triacetonide. (C) 2009 Elsevier Ltd. All rights reserved.

PB - PERGAMON-ELSEVIER SCIENCE LTD CY - THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND VL - 50 IS - 26 U3 - Foreign U4 - 2.618 ER -