Stereoselective synthesis of D(+)-erythro and L(−)-threo sphingosines from carbohydrates
作者:J S Yadav、D Vidyanand、D Rajagopal
DOI:10.1016/s0040-4039(00)77525-3
日期:1993.2
Stereocontrolled syntheses of D(+)-erythro and L(−)-threo sphingosines 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 & 13.
Carbohydrates as a practical source of chiral polyhydroxy acetylenes
作者:J.S. Yadav、Madhavi C. Chander、C. Srinivas Rao
DOI:10.1016/s0040-4039(01)80592-x
日期:1989.1
Stereoselective synthesis of (2S,3S)-3-hydroxy-2-phenylpiperidine from d-mannitol
作者:Mallam Venkataiah、B. Venkateswara Rao、Nitin W. Fadnavis
DOI:10.1016/j.tetasy.2008.12.005
日期:2009.2
A novel stereoselective synthesis of N-Boc-(2S,3S)-3-hydroxy-2-phenylpiperidine was achieved from D-mannitol involving the highly stereoselective addition of phenyl Grignard to an allyl imine (de >98%) and ring-closing metathesis (RCM) in the key steps. (C) 2008 Elsevier Ltd. All rights reserved.