A new method was developed for the synthesis of N-nitroimidoyl chlorides O2N—N=C(R)Cl (R = SMe, Phth; Phth is phthalimide) by the reaction of O2N—N=C(R)SMe with SO2Cl2. The reaction of O2N—N=C(SMe)Cl with potassium phthalimide leads to the replacement of the Cl atom by the phthalimide moiety. The compounds O2N—N=C(Phth)Cl and O2N—N=C(Phth)SMe were studied by X-ray diffraction and quantum chemical methods. The C=N—N and NO2 groups in the O2N—N=C(Phth)Cl molecule were found to be completely orthogonal to each other. The explanation of this fact was proposed.
通过 O2N-N=C(R)SMe 与 SO2Cl2 的反应,开发出一种合成 N-硝基亚酰胺酰
氯 O2N-N=C(R)Cl(R = SMe、Phth;Phth 为邻苯二甲
酰亚胺)的新方法。O2N-N=C(SMe)Cl 与邻苯二甲
酰亚胺钾反应后,Cl 原子被邻苯二甲
酰亚胺取代。通过 X 射线衍射和量子
化学方法研究了 O2N-N=C(Phth)Cl 和 O2N-N=C(Phth)SMe 化合物。研究发现,O2N-N=C(Phth)Cl 分子中的 C=N-N 和
NO2 基团彼此完全正交。对这一事实提出了解释。