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含能材料  2009 

同位素示踪法在HMX合成机理及降解产物鉴定中应用的进展

DOI: 10.3969/j.issn.1006-9941.2009.03.028

Keywords: 分析化学,环四亚甲基四硝胺(奥克托今,HMX),同位素示踪法,反应机理,生物降解

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Abstract:

概述了同位素标记的奥克托今(HMX)及其前体化合物的合成方法,同位素示踪法在醋酐法、小分子法以及以乌洛托品为基的新法合成HMX合成反应机理研究中的应用,还介绍了使用同位素示踪法在生物降解过程中对降解产物的鉴定和定量作用。研究表明,在醋酐法制备HMX的过程中倾向于重组机理;然而在TAT法和DADN法制备HMX过程中更倾向于逐步降解机理。用标记的HMX-14C可以用于生物降解产物的准确定量和定性。

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