Crystal structure of 2-benzyl­amino-4-(4-bromo­phen­yl)-6,7-di­hydro-5H-cyclo­penta­[b]pyridine-3-carbo­nitrile

Acta Crystallographica Section E: Crystallographic Communications

Lakshman, P.L.N.¹  Maharani, S.²  Kumar, R.R.²  Nagalakshmi, R.A.³  Suresh, J.³ 

[1] Department of Food Science and Technology, University of Ruhuna, Mapalana, Kamburupitiya 81100, Sri Lanka;Department of Organic Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai 625 021, India;Department of Physics, The Madura College, Madurai 625 011, India

关键词: CRYSTAL STRUCTURE;    CYCLOPENTANE RING;    ENVELOPE CONFORMATION;    N-H...N HYDROGEN BONDING;    [PI]-[PI] INTERACTIONS;   

DOI  :  10.1107/S2056989015002820

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

In the title compound C22H18BrN3, the cyclo­pentane ring adopts an envelope conformation with the central methyl­ene C atom as the flap. The dihedral angles between the central pyridine ring and the pendant benzyl and and bromo­benzene rings are 82.65 (1) and 47.23 (1)°, respectively. In the crystal, inversion dimers linked by pairs of N—H⋯Nn (n = nitrile) hydrogen bonds generate R22(12) loops. These dimers are linked by weak π–π inter­actions [centroid–centroid distance = 3.7713 (14) Å] into a layered structure.

【 授权许可】

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