Tetrahedron Letters p. 1191 - 1194 (1993)
Update date:2022-07-29
Topics: Synthesis Chiral center Stereoselective synthesis Stereoselective Isomer Chemical Reaction Carbohydrates
Yadav, J. S.
Vidyanand, D.
Rajagopal, D.
Stereocontrolled syntheses of D(+)-erythro and L(-)-threo shingosines are described starting from D-xylose and D-arabinose respectively through acetylenic intermediates 3 and 4, obtained by base induced double elimination of the β-alkoxy chlorides 5 and 13. Keywords: D(+)-erythro and L(-)-threo sphingosines; base induced double elimination reaction; acetylenic alcohol
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