四乙酰基二氯乙酰基六氮杂异伍兹烷硝解产物中副产物的分离和鉴定  

Separation and Identification of the By-product from Nitrolysis of Tetraacetyldichloracetylhexaazaisowurtzitane

作　　者：刘利华[1] 欧育湘[1] 陈博仁[1] 徐永江[1] 雷向阳[2] 

机构地区：[1]北京理工大学,北京100081 [2]北京有色金属研究总院,北京100088

出　　处：《火炸药学报》2000年第2期50-51,共2页Chinese Journal of Explosives & Propellants

摘　　要：硝解四乙酰基二氯乙酰基六氮杂异伍兹烷 (TADCIW)制备四硝基二氯乙酰基六氮杂异伍兹烷 (TNDCIW)时 ,所得产物经薄层色谱 (TL C)检测发现含有少量副产物。采用柱色谱分离出了该副产物 ,经 FTIR、1H- NMR、MS(CI)及元素分析对副产物的结构进行鉴定 ,确定它为五硝基一氯乙酰基六氮杂异伍兹烷 (PNMCIW) ,这为改进 TADCIW的硝解条件提供了依据。Tetranitodichloracetylhexaazaisowurtzitane (TNDCIW) can be prepared by nitrolysis of tetraacetyldichloracetylhexaazaisowurtzitane (TADCIW). The obtained crude product contains a small amount of impurity. It was separated by column chromatography and identified by FTIR、 1 H NMR 、MS(CI) and elemental analysis. It is concluded that the impurity is pentanitromonochloracetylhexaazaisowurtzitane (PNMCIW), and this probably provided some evidences for improving nitrating conditions of TADCIW.

关 键 词：高能量密度化合物 四乙酰基二氯乙酰基六氮杂异伍兹烷 五硝基一氯乙酰基六氮杂异伍兹烷 结构鉴定 

分 类 号：TQ56-55[化学工程—炸药化工]