Journal Article

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Acta crystallographica.Section E, Structure reports online

Acta Crystallogr.Sect.E.Struct.Rep.Online

1-Aug

68

Pt 8

o2590

1

LR: 20130304; JID: 101089178; OID: NLM: PMC3415028; 2012/07/19 [received]; 2012/07/24 [accepted]; 2012/07/28 [epublish]; ppublish

United States

1600-5368; 1600-5368

PMID: 22905015

eng

Journal Article

10.1107/S1600536812033375 [doi]

Unknown(0)

22905015

In the title compound, C(22)H(23)BrN(4)O(4)S(2), the benzene rings bridged by the sulfonamide group are tilted relative to each other by 68.9 (1) degrees and the dihedral angle between the sulfur-bridged pyrimidine and benzene rings is 69.7 (1) degrees . The mol-ecular conformation is stabilized by a weak intra-molecular pi-pi stacking inter-action between the pyrimidine and the 4-methylbenzene rings [centroid-centroid distance = 3.934 (2) A]. The morpholine ring adopts a chair conformation and is disordered over two positions with an occupancy ratio of 0.853 (6):0.147 (6). In the crystal, mol-ecules are linked by N-Hcdots, three dots, centeredO hydrogen bonds into chains extending along the a axis and further, through C-Hcdots, three dots, centeredN and C-Hcdots, three dots, centeredO inter-actions, into a three-dimensional supramolecular structure.

Kant,R., Gupta,V.K., Kapoor,K., Kumar,M., Mallesha,L., Sridhar,M.A.

20120728

PMC3415028

http://vp9py7xf3h.search.serialssolutions.com/?charset=utf-8&pmid=22905015

2012