Methyl 5-phenyl-1,2,3,4,4a,5,5a,13c-octahydro-6H-benzo[f]chromeno[3,4-b]indolizine-5a-carboxylate
نویسندگان
چکیده
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.
منابع مشابه
Methyl 9-p-tolyl-8a,9,9a,10,11,12,13,14a-octahydro-8H-benzo[f]chromeno[3,4-b]indolizine-8a-carboxylate
In the title compound, C(28)H(29)NO(3), the fused pyrrolidine and piperidine rings of the octa-hydro-indolizine unit exhibit envelope and chair conformations, respectively. The dihedral angle between the naphthalene ring system and the benzene ring is 40.37 (5)°. The crystal packing is stabilized by weak inter-molecular C-H⋯O inter-actions.
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