Crystal structure of ethyl 4-(2-meth­oxy­phen­yl)-6-methyl-2-sulfanyl­idene-1,2,3,4-tetra­hydro­pyrimidine-5-carboxyl­ate

Acta Crystallographica Section E: Crystallographic Communications

Mague, J.T.¹  Ahmed, E.A.²  Mohamed, S.K.³  Akkurt, M.⁴  Khodairy, A.⁵ 

[1] Chemistry Department, Faculty of Science, Minia University, 61519 El-Minia, Egypt;Chemistry Department, Faculty of Science, Sohag University, 82524 Sohag, Egypt;Chemistry and Environmental Division, Manchester Metropolitan University, Manchester M1 5GD, England;Department of Chemistry, Tulane University, New Orleans, LA 70118, USA;Department of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, Turkey

关键词: CRYSTAL STRUCTURE;    BIGINELLI REACTIONS;    DIHYROPYRIMIDINONES;    THREE-COMPONENT REACTIONS;    N-H...S INTERACTIONS;   

DOI  :  10.1107/S2056989015010026

学科分类：数学（综合）

来源: International Union of Crystallography

【 摘 要 】

In the title compound, C15H18N2O3S, the hydro­pyrimidine ring adopts a sofa conformation with the methine C atom as the flap. The benzene ring is almost perpendicular to the mean plane of the hydro­pyrimidine ring, making a dihedral angle of 85.51 (8)°, and the meth­oxy O atom lies over the centre of the pyrimidine ring. In the crystal, weak N—H⋯S inter­actions form a zigzag chain running along the b-axis direction.

【 授权许可】

CC BY