Branched-Chain Sugars: Improved Synthetic Approach to 3-O-Substituted Derivatives of 5,6-Dideoxy-5-C-hydroxymethyl-1,2-O-isopropylidene-α-D-xylo-hept-5-enofuranurono-7,5'-lactone and (1 R, 2 R, 4 R)-4-(3-Furyl)-1,2-isopropylidenedioxytetrahydrofuran

1. Marco-Contelles, J.L.
2. Fernández, C.
3. Martín-León, N.
4. Fraser-Reid, B.