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Ethyl 2-(7-oxo-3,5-diphenyl-1,4-diaze-pan-2-yl)acetate.

ABSTRACT: In the title compound, C(21)H(24)N(2)O(3), the diazepane ring adopts a chair conformation. The central diazepane ring forms dihedral angles 67.80 (7) and 72.29 (5)° with the two benzene rings. The eth-oxy-carbonyl group is disordered over two conformations with site-occupancy factors of 0.643 (5) and 0.357 (5). In the crystal, inversion dimers linked by pairs of N-H⋯O hydrogen bonds generate R(2) (2)(8) loops.

SUBMITTER: Jagadeesan G

PROVIDER: S-EPMC3343996 | biostudies-literature | 2012 Apr

REPOSITORIES: biostudies-literature

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Ethyl 2-(7-oxo-3,5-diphenyl-1,4-diaze-pan-2-yl)acetate.

Jagadeesan G G Sethusankar K K Selvakumar P P Thennarasu S S Mandal A B AB

Acta crystallographica. Section E, Structure reports online 20120310 Pt 4

In the title compound, C(21)H(24)N(2)O(3), the diazepane ring adopts a chair conformation. The central diazepane ring forms dihedral angles 67.80 (7) and 72.29 (5)° with the two benzene rings. The eth-oxy-carbonyl group is disordered over two conformations with site-occupancy factors of 0.643 (5) and 0.357 (5). In the crystal, inversion dimers linked by pairs of N-H⋯O hydrogen bonds generate R(2) (2)(8) loops. ...[more]

PMID: 22589905

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