Ethyl 4-(2-bromo-5-fluorophenyl)-6-methyl-1-phenyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate

被引：1

作者：

Fun, Hoong-Kun ^{[1
]}

Jebas, Samuel Robinson ^{[1
,2
]}

Babu, M. ^{[3
]}

Patil, P. S. ^{[4
]}

Kalluraya, B. ^{[3
]}

Dharmaprakash, S. M. ^{[4
]}

机构：

[1] Univ Sains Malaysia, Sch Phys, Xray Crystallog Unit, George Town 11800, Malaysia

[2] Karunya Univ, Dept Phys, Coimbatore 641114, Tamil Nadu, India

[3] Mangalore Univ, Dept Studies Chem, Mangalagangothri 574199, Mangalore, India

[4] Mangalore Univ, Dept Studies Phys, Mangalagangothri 574199, Mangalore, India

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2008年 / 64卷

关键词：

D O I：

10.1107/S1600536808021685

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title molecule, C20H18BrFN2O2S, the pyrimidine ring adopts a flattened envelope conformation. The halogenated benzene ring is orthogonal to the planar part of the pyrimidine ring [dihedral angle = 89.05 (4)degrees], while the other phenyl ring is oriented at an angle of 85.14 (5)degrees. The ethoxy group is disordered over two orientations with site occpancies of ca 0.869 (4) and 0.131 (4). Intramolecular C-H center dot center dot center dot Br and C-H center dot center dot center dot O hydrogen bonds generate S(5) and S(6) ring motifs. The crystal structure is stabilized by intermolecular N-H center dot center dot center dot S, C-H center dot center dot center dot F, C-H center dot center dot center dot O and C-H center dot center dot center dot Br hydrogen bonds.

引用

页码：O1526 / U2616

页数：12

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