Tetrahedron letters

Efficient and versatile synthesis of (2S, 3R)-sphingosine and its 2-azido-3-O-benzylsphingosine analogue

X Lu, R Bittman

Index: Lu, Xuequan; Bittman, Robert Tetrahedron Letters, 2005 , vol. 46, # 11 p. 1873 - 1875

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Citation Number: 13

Abstract

The title compounds (,) were synthesized from (2R, 3S)-2-O-benzyl-3, 4-O-(3′-pentylidene)- 2, 3, 4-trihydroxybutanal (). Installation of the E-double bond and aliphatic chain into the sphingosine base was effected by a sequence of Horner–Wadsworth–Emmons olefination

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