Crystal structure of 15-(naphthalen-1-yl)-7,7a,8,9,10,11-hexa­hydro-6a,12a-(methano­epoxy­methano)­indolizino[2,3-c]quinoline-6,13(5H)-dione

Acta Crystallographica Section E: Crystallographic Communications

Suresh, M.¹  Raghunathan, R.¹  SubbiahPandi, A.²  Raja, R.²  Savithri, M.P.³ 

[1] Department of Organic Chemistry, University of Madras, Guindy Campus, Chennai 600 025, India;Department of Physics, Presidency College (Autonomous), Chennai 600 005, India;Department of Physics, Queen Mary's College (Autonomous), Chennai 600 004, India

关键词: CRYSTAL STRUCTURE;    QUINOLINE;    PYRROLIDINE;    HYDROGEN BONDS;   

DOI  :  10.1107/S2056989015002017

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

In the title compound, C27H24N2O3, the dihedral angle between the mean planes of the di­hydro­furan and 3,4-di­hydro­quinoline ring systems is 70.65 (9)°. The di­hydro­furan ring adopts an envelope conformation with the C atom adjacent to the methyl­ene C atom of the pyrrolidine ring as the flap. The five-membered pyrrolidine ring adopts a twist conformation on the N—C(tetra­substituted) bond. In the crystal, mol­ecules are linked via pairs of N—H⋯O hydrogen bonds, forming inversion dimers with an R22(8) ring motif. The dimers are linked via pairs of C—H⋯O hydrogen bonds, forming ribbons enclosing R22(12) ring motifs lying in a plane parallel to (01-1).

【 授权许可】

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