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Crystal structure of 5-(dibenzo-furan-4-yl)-2'-deoxy-uridine.

ABSTRACT: The mol-ecule of the title compound, C₂₁H₁₈N₂O₆, has a bent rather than a linear conformation supported by three intra-molecular C-H⋯O hydrogen bonds. The packing in the crystal lattice is largely determined by inter-actions between hydrogen atoms with oxygen atom lone pairs with one mol-ecule inter-acting with neigbouring mol-ecules via O-H⋯O, N-H⋯O and C-H⋯O hydrogen bonds. The title compound crystallizes in the chiral ortho-rhom-bic space group P2₁2₁2₁. Its absolute structure could not be determined crystallographically and was assumed with reference to that of the reactant 5-iodo-2'-de-oxy-uridine.

SUBMITTER: Gayakhe V

PROVIDER: S-EPMC5730302 | biostudies-literature | 2017 Oct

REPOSITORIES: biostudies-literature

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Crystal structure of 5-(dibenzo-furan-4-yl)-2'-deoxy-uridine.

Gayakhe Vijay V Kapdi Anant Ramakant AR Borozdina Yulia Y Schulzke Carola C

Acta crystallographica. Section E, Crystallographic communications 20170919 Pt 10

The mol-ecule of the title compound, C21H18N2O6, has a bent rather than a linear conformation supported by three intra-molecular C-H⋯O hydrogen bonds. The packing in the crystal lattice is largely determined by inter-actions between hydrogen atoms with oxygen atom lone pairs with one mol-ecule inter-acting with neigbouring mol-ecules via O-H⋯O, N-H⋯O and C-H⋯O hydrogen bonds. The title compound crystallizes in the chiral ortho-rhom-bic space gro ...[more]

PMID: 29250365

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