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14-Eth-oxy-4,6-dimethyl-9-phenyl-8,12-dioxa-4,6-diaza-tetra-cyclo-[8.8.0.0(2,7).0(13,18)]octa-deca-2(7),13,15,17-tetra-ene-3,5,11-trione.

ABSTRACT: In the title compound, C23H20N2O6, the fused pyrone and pyran rings each adopt a sofa conformation. The dihedral angle between the mean planes of the pyran and phenyl rings is 61.9?(1)°. In the crystal, mol-ecules are linked by two pairs of C-H?O hydrogen bonds, forming dimers. These dimers are linked via a third C-H?O hydrogen bond, forming a two-dimensional network parallel to (10-2).

SUBMITTER: Jagadeesan G

PROVIDER: S-EPMC3588261 | biostudies-literature | 2013 Jan

REPOSITORIES: biostudies-literature

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14-Eth-oxy-4,6-dimethyl-9-phenyl-8,12-dioxa-4,6-diaza-tetra-cyclo-[8.8.0.0(2,7).0(13,18)]octa-deca-2(7),13,15,17-tetra-ene-3,5,11-trione.

Jagadeesan G G Kannan D D Bakthadoss M M Aravindhan S S

Acta crystallographica. Section E, Structure reports online 20121212 Pt 1

In the title compound, C23H20N2O6, the fused pyrone and pyran rings each adopt a sofa conformation. The dihedral angle between the mean planes of the pyran and phenyl rings is 61.9 (1)°. In the crystal, mol-ecules are linked by two pairs of C-H⋯O hydrogen bonds, forming dimers. These dimers are linked via a third C-H⋯O hydrogen bond, forming a two-dimensional network parallel to (10-2). ...[more]

PMID: 23476462

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