作者:S. S. Shashin、O. N. Emanuel'、I. P. Skibida
DOI:10.1007/bf00703479
日期:1994.10
aromatic amines were identified by the GC-MS and EPR techniques as nitroxyls, quinone nitrones, quinone imines, and for diarylamines also as the products of C-N bond cleavage-substituted nitrobenzenes, anilines and phenols. It was shown that nitroxyl radicals are the primary paramagnetic products of the reaction and do not form by the interaction of aminyl radicals with dioxygen. A mechanism of the amide
芳香仲胺碱催化氧化的产物通过GC-MS和EPR技术鉴定为硝酰基、醌硝酮、醌亚胺,二芳胺也鉴定为CN键断裂取代的硝基苯、苯胺和酚的产物。结果表明,硝酰基自由基是反应的主要顺磁性产物,不是由氨基自由基与分子氧相互作用形成的。提出并讨论了通过在限速阶段将分子氧非自由基加成到酰胺离子上的酰胺离子氧化机制。