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本文研究几种芳胺如4,4′-双(二甲氨基)二苯甲烷(Ⅰ)二苯胺(Ⅱ).N,N′—二正丁基对苯二胺(Ⅲ),N,N′—二苯基对苯二胺(Ⅳ),N-苯基-β-萘胺(V)吩噻嗪(Ⅵ)在非极性溶剂中同碘反应,制得其组成分别为(Ⅰ)·Ⅰ_3,(Ⅱ)·Ⅰ_3,(Ⅲ)·I,(Ⅳ)·I,(V)·Ⅰ_3和(Ⅵ)·Ⅰ_3的络合物,这些络合物均有强的电子自旋共振吸收。长期贮存,讯号不减弱,它们在低浓度时不能引发甲基丙烯酸甲酯,异戊二烯等单体的聚合,但表现出弱的阻聚性质。
In this paper, several aromatic amines such as 4,4’-bis (dimethylamino) diphenylmethane (Ⅰ) diphenylamine (Ⅱ), N, N’-di-n-butyl- Diphenylacetamide (Ⅳ) and N-phenyl-β-naphthylamine (V) phenothiazine (Ⅵ) react with iodine in a non-polar solvent to obtain the compounds (I) · I_3, (Ⅱ) · I_3, (III) · I, (IV) · I, (V) · I_3 and (VI) · I_3 complexes. These complexes have strong electron spin resonance absorption . Long-term storage, the signal does not diminish, they can not lead to low concentrations of methyl methacrylate, isoprene and other monomers polymerization, but showed weak resistance polymerization properties.