2,2' -{[2-(2-Chlorophenyl)-4-methylimidazolidine-1,3-diyl]bis- (methylene)}diphenol

0421047 - FZÚ 2014 RIV DK eng J - Journal Article
Rivera, A. - Cardenas, L. - Ríos-Motta, J. - Kučeráková, Monika - Dušek, Michal
2,2' -{[2-(2-Chlorophenyl)-4-methylimidazolidine-1,3-diyl]bis- (methylene)}diphenol.
Acta Crystallographica Section E-Structure Reports Online. Roč. 69, č. 8 (2013), o1221-o1222. ISSN 1600-5368. E-ISSN 2056-9890
Grant - others:AV ČR(CZ) AP0701
Program: Akademická prémie - Praemium Academiae
Institutional support: RVO:68378271
Keywords : single-crystal X-ray study * T = 120 K * mean sigma(C–C) = 0.004 A * R factor = 0.057 * wR factor = 0.081
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 0.347, year: 2011

In the title compound, C24H25ClN2O2, the 2-hydroxybenzyl substituents and the 2-chlorophenyl group occupy the sterically preferred equatorial positions, whereas the methyl group occupies the axial position. The imidazolidine ring adopts an envelope conformation with one of the N atoms adjacent to the methylene group as the flap. The chlorophenyl substituent approaches a nearly perpendicular orientation relative to the mean plane of the imidazolidine ring, making a dihedral angle of 73.44 (12) and the Cl atom is almost coplanar with the C atom bearing the chlorophenyl substituent [Cl—C—C—C t orsion angle = 1.1 (3)]. The hydroxybenzyl groups make dihedral angles of 71.23 (15) and 69.13 (19) with the mean plane of the heterocyclic ring. The dihedral angle between the two hydroxybenzyl groups is 69.61 (12).
Permanent Link: http://hdl.handle.net/11104/0227466