4-O-benzyl-D-xylose
benzyl chloride
methyl 2,3-anhydro-4-O-benzyl-β-D-ribopyranoside
methyl α-D-xylopyranoside 4-benzyl ether
acetic anhydride
methyl-2,3-di-O-acetyl-4-O-(p-anisyl)diphenylmethyl-β-D-xylopyranoside
methyl-2,3-di-O-acetyl-4-O-(di-p-tolyl)phenylmethyl-β-D-xylopyranoside
methyl-2,3-di-O-acetyl-4-O-(p-tolyl)diphenylmethyl-β-D-xylopyranoside
methyl 2,3-di-O-acetyl-4-O-trityl-β-D-xylopyranoside
methyl 2,3-di-O-acetyl-β-D-xylopyranoside