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2,4,6,8-Tetra-kis(4-fluoro-phen-yl)-3,7-diaza-bicyclo-[3.3.1]nonan-9-one.

ABSTRACT: In the title compound, C(31)H(24)F(4)N(2)O, the bicyclo-[3.3.1]nonane ring exists in a chair-boat conformation. Two of the four fluorine-substituted rings adopt equatorial dispositions with the piperidin-4-one rings. Mol-ecules are linked into a two-dimensional network parallel to (01) by N-H?O, C-H?F and C-H?O hydrogen bonds. Inter-molecular N-H?? and C-H?? inter-actions are also observed.

SUBMITTER: Natarajan S

PROVIDER: S-EPMC2960046 | biostudies-literature | 2008 Nov

REPOSITORIES: biostudies-literature

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2,4,6,8-Tetra-kis(4-fluoro-phen-yl)-3,7-diaza-bicyclo-[3.3.1]nonan-9-one.

Natarajan S S Sudhapriya V V Vijayakumar V V Shoba N N Suresh J J Lakshman P L Nilantha PL

Acta crystallographica. Section E, Structure reports online 20081129 Pt 12

In the title compound, C(31)H(24)F(4)N(2)O, the bicyclo-[3.3.1]nonane ring exists in a chair-boat conformation. Two of the four fluorine-substituted rings adopt equatorial dispositions with the piperidin-4-one rings. Mol-ecules are linked into a two-dimensional network parallel to (01) by N-H⋯O, C-H⋯F and C-H⋯O hydrogen bonds. Inter-molecular N-H⋯π and C-H⋯π inter-actions are also observed. ...[more]

PMID: 21581457

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2,4,6,8-Tetra-kis(4-ethyl-phen-yl)-3,7-diaza-bicyclo-[3.3.1]nonan-9-one.

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2,4,6,8-Tetra-kis(2-fluoro-phen-yl)-3,7-diaza-bicyclo-[3.3.1]nonan-9-one.

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Crystal structures and supra-molecular features of 9,9-dimethyl-3,7-di-aza-bicyclo-[3.3.1]nonane-2,4,6,8-tetra-one, 3,7-di-aza-spiro-[bi-cyclo-[3.3.1]nonane-9,1'-cyclo-penta-ne]-2,4,6,8-tetra-one and 9-methyl-9-phenyl-3,7-di-aza-bicyclo-[3.3.1]nonane-2,4,6,8-tetra-one di-methyl-formamide monosolvate.

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