Peroxyacid oxidation of diimine (1) yielded only the isomer of dinitrone (2) which upon photoisomerization gave dioxaziridines (3a) and (3b) and amide (4) as the only isolable isomers; an X-ray crystallographic investigation of (1) shows a considerable geometry distortion.
二
亚胺(1)的过氧酸氧化仅产生二硝基(2)的异构体,该异构体在光异构化后产生二
恶唑烷(3a)和(3b)以及酰胺(4)作为唯一的可分离异构体。(1)的X射线晶体学研究显示相当大的几何变形。