12-钨磷酸催化合成三过氧化三丙酮  

Synthesis of Triacetone Triperoxide with 12-WP Acid Catalyst

作　　者：陈志敏[1] 李江[1] 张翠红[1] 张颌[1] 朱秋芳[1] 

机构地区：[1]太原工业学院化学与化工系,山西太原030008

出　　处：《中北大学学报（自然科学版）》2013年第3期293-296,共4页Journal of North University of China(Natural Science Edition)

基　　金：山西省高校科技研究开发项目（20081050）

摘　　要：以12-钨磷酸为催化剂,用30%的过氧化氢氧化丙酮,制取三过氧化三丙酮.考察了反应温度、反应时间、反应物配比、催化剂用量对三过氧化三丙酮产率的影响,并用熔点、核磁共振谱和红外光谱对产物进行了确认.实验结果表明：丙酮与过氧化氢的物质的量之比为1∶1.5,12-钨磷酸用量为丙酮质量的7%,反应温度30℃,反应时间4h,三过氧化三丙酮的产率可达50.4%.Triacetone triperoxide was synthesized using 30% hydrogen peroxide to oxidize acetone with 12-WP acid catalyst. The effect of reaction temperature, reaction time, ratio of reactants and the amount of catalyst on the yield of triacetone triperoxide were studied. The products were determined by means of melting point, NMR and IR respectively. The results indicate that the yield of triacetone triperoxide can be up to 50.4% at 30 ℃ for 4 h, when the mole ratio of acetone to hydrogen peroxide is 1： 1.5, the amount of catalyst accounted for 7% of acetone.

关 键 词：12-钨磷酸 过氧化氢 丙酮 三过氧化三丙酮 催化氧化 

分 类 号：O622.31[理学—有机化学]