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Title: | 2-(1-adamantyl)-1-{4-[(2-chloro-9-isopropyl-9H-purin-6-yl)aminomethyl]phenyl}ethanone | ||||||||||
Author: | Rouchal, Michal; Nečas, Marek; Pires de Carvalho, Fabiana; Vícha, Robert | ||||||||||
Document type: | Peer-reviewed article (English) | ||||||||||
Source document: | Acta Crystallographica Section E: Structure Reports Online. 2009, vol. 65, issue 2, p. 298-299 | ||||||||||
ISSN: | 1600-5368 (Sherpa/RoMEO, JCR) | ||||||||||
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DOI: | https://doi.org/10.1107/S160053680900052X | ||||||||||
Abstract: | The structure of the title compound, C27H32ClN5O, consists of two crystallographically independent conformers differing slightly in all geometric parameters. Both contain nearly planar purine and benzene ring systems [maximum deviations of 0.046 (3) and 0.005 (2) ?, respectively], the dihedral angles between them being 76.44 (6) and 82.39 (6)°, and an adamantane cage consisting of three fused cyclohexane rings in almost ideal chair conformations, with C?C?C angles in the range 108.7 (2)?110.6 (2)°. The carbonyl plane and the benzene ring are almost coplanar [dihedral angles of 6.43 (9) and 0.64 (8)° in the two conformers]. The crystal structure is stabilized by intermolecular N?H???N interactions that link adjacent molecules into dimers and by some non-bonding contacts of the C?H???Cl type. | ||||||||||
Full text: | http://scripts.iucr.org/cgi-bin/paper?S160053680900052X | ||||||||||
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