(9E)-9-Benzylidene-3-methyl-2-methylsulfanyl-5-phenyl-5,6,7,8,9,10-hexahydropyrimido[4,5-b]quinolin-4(3H)-one: polarized molecules within hydrogen-bonded bilayers

被引：2

作者：

Becerra, Diana ^{[2
]}

Insuasty, Braulio ^{[2
]}

Cobo, Justo ^{[3
]}

Glidewell, Christopher ^{[1
]}

机构：

[1] Univ St Andrews, Sch Chem, St Andrews KY16 9ST, Fife, Scotland

[2] Univ Valle, Dept Quim, Cali 25360, Colombia

[3] Univ Jaen, Dept Quim Inorgan & Organ, Jaen 23071, Spain

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 2010年 / 66卷

关键词：

CHAINS;

D O I：

10.1107/S0108270110023139

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The molecules of the title compound, C(26)H(25)N(3)OS, which was prepared by means of an acid-catalysed cyclocondensation reaction between a 6-aminopyrimidinone and 2,6-dibenzylidenecyclohexanone, exhibit a polarized electronic structure, namely (9E)-9-benzylidene-3-methyl-2-methylsulfanyl-5-phenyl-3,5,6,7,8,9-hexahydropyrimido[4,5-b]quinolin-10-ium-4-olate, involving charge separation in the vinylogous amide portion. Four hydrogen bonds, two each of the C-H...O and C-H...pi(arene) types, link the molecules into bilayers comprising inversion-related pairs of sheets, each containing a single type of R (4) 3(36) ring.

引用

页码：o389 / o391

页数：3