中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2,3-di-O-benzyl-4,6-O-benzylidene-D-mannopyranose | —— | C27H28O6 | 448.516 |
—— | 2,3-di-O-benzyl-4,6-O-benzylidene-α-D-mannopyranose | 154172-24-4 | C27H28O6 | 448.516 |
—— | (2R,4aR,6S,7S,8R,8aR)-8-Benzyloxy-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol | 2774-19-8 | C21H24O6 | 372.418 |
—— | 2,3-di-O-benzyl-4,6-O-benzylidene-α-D-mannopyranosyl pent-4-enoate | 920976-12-1 | C32H34O7 | 530.618 |
—— | 2'-carboxybenzyl 2,3-di-O-benzyl-4,6-O-benzylidene-α-D-mannopyranoside | 365534-63-0 | C35H34O8 | 582.65 |
NIS with a catalytic amount of thiourea and Cu(OTf) composes a powerful activator system for 2-azidoselenoglycoside and thioglycoside donors, allowing stereoselective glycosylation of alcoholic receptors to furnish the expected glycosides.