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Methyl 5-phenyl-1,2,3,4,4a,5,5a,13c-octahydro-6H-benzo[f]chromeno[3,4-b]indolizine-5a-carboxyl-ate.

ABSTRACT: In the title compound, C(27)H(27)NO(3), the pyrrolidine ring exhibits a twist conformation and the piperidine ring exhibits a chair conformation. The pyrrolidine ring makes dihedral angles of 54.47?(5), 51.50?(5) and 73.37?(6)° with the napthalene ring system and the tetra-hydro-pyran and phenyl rings, respectively. The structure is stabilized by intra-molecular C-H?O and C-H?N inter-actions.

SUBMITTER: Kamala ET

PROVIDER: S-EPMC2977337 | biostudies-literature | 2009 Jul

REPOSITORIES: biostudies-literature

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Methyl 5-phenyl-1,2,3,4,4a,5,5a,13c-octahydro-6H-benzo[f]chromeno[3,4-b]indolizine-5a-carboxyl-ate.

Kamala E Theboral Sugi ET Nirmala S S Sudha L L Kathiravan S S Raghunathan R R

Acta crystallographica. Section E, Structure reports online 20090718 Pt 8

In the title compound, C(27)H(27)NO(3), the pyrrolidine ring exhibits a twist conformation and the piperidine ring exhibits a chair conformation. The pyrrolidine ring makes dihedral angles of 54.47 (5), 51.50 (5) and 73.37 (6)° with the napthalene ring system and the tetra-hydro-pyran and phenyl rings, respectively. The structure is stabilized by intra-molecular C-H⋯O and C-H⋯N inter-actions. ...[more]

PMID: 21583607

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