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4-Formyl-phenyl 2,3,4,6-tetra-O-acetyl-?-d-allopyran-oside.

ABSTRACT: The title compound, C(21)H(24)O(11), crystallizes exclusively as the ?-anomer. The substituent of the protected sugar at position C-3 is in the axial position, while all other groups are in equatorial positions. The pyran-oside ring adopts a stable chair conformation.

SUBMITTER: Ye D

PROVIDER: S-EPMC2969774 | biostudies-literature | 2009 May

REPOSITORIES: biostudies-literature

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4-Formyl-phenyl 2,3,4,6-tetra-O-acetyl-β-d-allopyran-oside.

Ye Ding D Zhang Kuan K Chen Hua-Feng HF Yin Shu-Fan SF Li Ying Y

Acta crystallographica. Section E, Structure reports online 20090520 Pt 6

The title compound, C(21)H(24)O(11), crystallizes exclusively as the β-anomer. The substituent of the protected sugar at position C-3 is in the axial position, while all other groups are in equatorial positions. The pyran-oside ring adopts a stable chair conformation. ...[more]

PMID: 21583191

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