3-Isopropyl-2-(4-methoxyphenoxy)-1-benzofuro[3,2-d]pyrimidin-4(3H)-one (2009)
Xiao-Bao Chen, Jing Xu, Ai-Hua Zheng, Jia-Hua Tian, Hong Luo
In the title compound, C20H18N2O4, all non-H atoms of the three fused rings of the benzofuro[3,2-d]pyrimidine system are almost coplanar (r.m.s. deviation 0.021 Å). The dihedral angle...
1-{1-[(2-Chlorothiazol-5-yl)methyl]-5-methyl-1H-1,2,3-triazol-4-yl}ethanone (2009)
Xiao-Bao Chen, Jia-Hua Tian, Jing Xu, Yong Yu, Qun Wang
In the title compound, C9H9ClN4OS, the two rings enclose a dihedral angle of 84.67 (11)°. Intermolecular C—H...O and C—H...N hydrogen bonds stabilize the crystal packing.