Banu Noor Afshan, Bheema Raju V
Acta Crystallogr Sect E Struct Rep Online. 2012 Apr 1;68(Pt 4):o1213. doi: 10.1107/S1600536812012354. Epub 2012 Mar 28.
In the title compound, C(26)H(26)N(2)O(6)S, the benzene ring is positioned axially to the thia-zolopyrimidine ring and bis-ects it with a dihedral angle of 80.94 (7)°. The pyrimidine ring adopts a flattened boat conformation. In the crystal, pairs of bifurcated C-H⋯O hydrogen bonds link the mol-ecules into chains along the c axis.
在标题化合物C₂₆H₂₆N₂O₆S中,苯环与噻唑并嘧啶环呈轴向排列,且以80.94 (7)°的二面角将其平分。嘧啶环呈扁平船式构象。在晶体中,成对的分叉C—H⋯O氢键将分子沿c轴连接成链。