The title compound C17H18ClNO3S crystallizes in the monoclinic P21/c space group with unit cell parameters a = 15.040 (3) Å, b = 9.151 (6) Å, c = 13.868 (7) Å, β = 116.38 (5)°. Chlorophenyl and methoxyphenyl ring planes are approximately perpendicular and the two moieties form an angle of 82.2°. The crystal packing is stabilized by π–π and Cl–π interactions, which occur between parallel methoxyphenyl and chlorophenyl moieties. Dipolar intermolecular contacts, mainly involving the oxygen atoms and C–H, also contribute to the crystal network. The title compound is formed in the synthetic route for the production of potent inhibitors of calmodulin. Its crystal structure shows the chlorophenyl and methoxyphenyl moieties forming an angle of 82.2°. The crystal packing is stabilized by π–π, Cl–π and dipolar intermolecular contacts.
标题化合物
C17H18ClNO3S 在单斜 P21/c 空间群中结晶,单胞参数 a = 15.040 (3)埃,b = 9.151 (6) 埃,c = 13.868 (7) 埃,β = 116.38 (5)°。
氯苯基和
甲氧基苯基环平面近似垂直,两个分子形成的角度为 82.2°。平行的
甲氧基苯基和
氯苯基之间发生的 π-π 和 Cl-π 相互作用稳定了晶体的堆积。分子间的双极接触,主要涉及
氧原子和 C-H,也有助于形成晶体网络。标题化合物是在生产强效
钙调蛋白
抑制剂的合成路线中形成的。其晶体结构显示,
氯苯基和
甲氧基苯基形成了 82.2°的夹角。晶体结构通过 π-π、Cl-π 和双极分子间接触而稳定。