(2E)-3-(4-Ethoxyphenyl)-1-(2-methyl-4-phenylquinolin-3-yl)prop-2-en-1-on e monohydrate

Sarveswari, S. and Vijayakumar, V. and Prasath, R. and Narasimhamurthy, T. and Tiekink, E.R.T. (2010) (2E)-3-(4-Ethoxyphenyl)-1-(2-methyl-4-phenylquinolin-3-yl)prop-2-en-1-on e monohydrate. Acta Crystallographica Section E: Structure Reports Online, 66 (12). O3284-U1668. ISSN 1600-5368,

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The title hydrate, C27H23NO2 center dot H2O, features an almost planar quinoline residue (r.m.s. deviation = 0.015 angstrom) with the benzene [dihedral angle = 63.80 (7)degrees] and chalcone [C-C-C-O torsion angle = -103.38 (18)degrees] substituents twisted significantly out of its plane. The configuration about the C=C bond [1.340 (2) angstrom] is E. In the crystal, molecules related by the 21 symmetry operation are linked along the b axis via water molecules that form O-H center dot center dot center dot O-c and O-H center dot center dot center dot N-q hydrogen bonds (c = carbonyl and q = quinoline). A C-H center dot center dot center dot O interaction also occurs.

Item Type: Article
Subjects: Q Science > Q Science (General)
Depositing User: Mr Faizal 2
Date Deposited: 08 Jan 2015 02:36
Last Modified: 31 Jan 2019 04:53
URI: http://eprints.um.edu.my/id/eprint/11708

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