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含能材料  2014 

二叠氮基乙二肟合成及表征

DOI: 10.11943/j.issn.1006-9941.2014.06.005

Keywords: 有机化学,含能材料,二叠氮基乙二肟,合成

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Abstract:

以40%乙二醛水溶液和盐酸羟胺为原料,通过取代、氯化、叠氮化反应制备了二叠氮基乙二肟(DAG),并以元素分析,红外光谱(IR),核磁(NMR)对产物结构进行表征。测定了二叠氮基乙二肟的性能,撞击感度H50为17.5cm,摩擦感度为36%。研究了反应介质、温度对叠氮化得率的影响,确定了叠氮化最佳的反应条件为:溶剂为N,N-二甲基甲酰胺(DMF),反应温度0℃,叠氮化收率为81.3%。

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