Regioselective Acetylations of Alkyl β-d-Xylopyranosides by Use of Lipase PS in Organic Solvents and Application to the Chemoenzymic Synthesis of Oligosaccharides

1. López, R.
2. Montero, E.
3. Sánchez, F.
4. Cañada, J.
5. Fernández-Mayoralas, A.