六溴环三聚磷腈的合成及结构表征  

Synthesis and Characteritics for the Hexabromocyclotriphosphazene

作　　者：程原[1] 乔晋忠[1] 朱福田[1] 

机构地区：[1]华北工学院化学工程系,山西太原030051

出　　处：《应用基础与工程科学学报》2003年第2期126-132,共7页Journal of Basic Science and Engineering

摘　　要：报道了六溴环三聚磷腈的实验室合成方法,讨论了工艺条件对反应的影响,介绍了六溴环三聚磷腈分离、提纯方法,并用31PNMR谱、IR谱和MS谱对产物结构进行了表征.结果表明,所得六溴环三聚磷腈的纯度在98%以上,总转化率可以达到90%.This paper deals with synthesis, isolation and purification for hexabromocyclotriphosphazene in laboratory. Factors affecting on the process condition were also discussed in detail. The hexabromocyclotriphosphazene was characterized by 31PNMR, IR and MS patterns. The results show that the purity of product is over 98 percent, and the total fractional conversion is achieved 90 percent.

关 键 词：六溴环三聚磷腈 合成方法 结构表征 工艺条件 加料方式 反应温度 

分 类 号：O634.51[理学—高分子化学]