1-Ethyl-2-tosyl-4,4,6-trimethyl-2,3,3a,4-tetrahydro-1H-pyrrolo[3,4-c]pyrano[6,5-b]quinoline-11(6H)-one monohydrate

In the title compound, C26H30N2O4S·H2O, the pyrrolidine and dihydropyran rings adopt envelope conformations and they are cis-fused. The sulfonyl group has a distorted tetrahedral geometry. In the crystal structure, the molecules are linked into a ribbon-like structure along the a axis by O/...

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Published inActa crystallographica. Section E, Structure reports online Vol. 65; no. 9; pp. o2099 - o2100
Main Authors K. Chinnakali, D. Sudha, M. Jayagobi, R. Raghunathan, Hoong-Kun Fun
Format Journal Article
LanguageEnglish
Published International Union of Crystallography 01.09.2009
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Summary:In the title compound, C26H30N2O4S·H2O, the pyrrolidine and dihydropyran rings adopt envelope conformations and they are cis-fused. The sulfonyl group has a distorted tetrahedral geometry. In the crystal structure, the molecules are linked into a ribbon-like structure along the a axis by O/C—H...O hydrogen bonds involving water molecules and C—H...π interactions involving the sulfonyl-bound phenyl ring. Adjacent ribbons are cross-linked via C—H...O hydrogen bonds involving a sulfonyl O atom and C—H...π interactions involving the pyridinone ring.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536809030761