1-oxide, are useful models to probe the mechanism of formation of azo-dimers, which is postulated to proceed by self-reaction of the nitrene or reaction of nitrene with the parent azide. A laser flash photolysis study is described where the kinetics of formation of azo-dimer were found to be most adequately modeled by competition between both mechanisms, and rate coefficients for the competing reactions
已知4-氮杂
吡啶1-氧化物物种即使在室温下也表现出三重态以氮为主导的
化学性质,仅能产生偶氮二聚体产物。因此,该物种及其类似物4-nitrenoquinoline 1-oxide是用于探测偶氮二聚体形成机理的有用模型,该偶氮二聚体被认为是通过腈的自反应或腈与母体
叠氮化物的反应而进行的。描述了激光闪光光解研究,其中通过两种机制之间的竞争最充分地模拟了偶氮二聚体形成的动力学,并确定了竞争反应的速率系数。