A convenient synthesis of 1,2,4-Tri-O-acetyl-5-deoxy-5-[(R)- and (S)-ethylphosphino and phenylphosphino]-3-O-methyl-α,β-D- xylopranoses and their phosphinothioyl derivatives section

Article abstract of DOI:10.1246/bcsj.63.421

1,2,4-Tri-O-acetyl-5-deoxy-5-[(R)- and (S)-ethylophosphinyl]-3-O-methyl-α,β-D-xylopyranoses (8a - d) were prepared from 5-deoxy-5-[(R)- and (S)-(ethoxy)ethylphosphinyl]-1,2-O-isopropylidene-3-O-methyl-α-D- xylofuranoses in two steps. Reduction of 8a - d a