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Methyl 4-phenyl-1,2,3,3a,4,4a,5,12c-octa-hydronaphtho[1',2':3,2]furo[5,4-b]pyrrolizine-4a-carboxyl-ate.


ABSTRACT: In the title compound, C(26)H(25)NO(3), both pyrrolidine rings adopt envelope conformations, whereas the dihydro-pyran ring adopts a half-chair conformation. The phenyl ring is oriented at an angle of 27.9?(1)° with respect to the naphthalene ring system. An intra-molecular C-H?O hydrogen bond is observed. The crystal packing is stabilized by weak inter-molecular C-H?? inter-actions.

SUBMITTER: Selvanayagam S 

PROVIDER: S-EPMC2979659 | biostudies-literature | 2010 May

REPOSITORIES: biostudies-literature

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Methyl 4-phenyl-1,2,3,3a,4,4a,5,12c-octa-hydronaphtho[1',2':3,2]furo[5,4-b]pyrrolizine-4a-carboxyl-ate.

Selvanayagam S S   Sridhar B B   Ravikumar K K   Kathiravan S S   Raghunathan R R  

Acta crystallographica. Section E, Structure reports online 20100515 Pt 6


In the title compound, C(26)H(25)NO(3), both pyrrolidine rings adopt envelope conformations, whereas the dihydro-pyran ring adopts a half-chair conformation. The phenyl ring is oriented at an angle of 27.9 (1)° with respect to the naphthalene ring system. An intra-molecular C-H⋯O hydrogen bond is observed. The crystal packing is stabilized by weak inter-molecular C-H⋯π inter-actions. ...[more]

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