微波法合成4,4′-联苯二磺酰氯  

Synthesis of biphenyl-4,4′-disulfonyl chloride under microwave irradiation

作　　者：孙乐[1] 范晓东[1] 于铁[1] 刘郁杨[1] 

机构地区：[1]西北工业大学应用化学系,陕西西安710072

出　　处：《化学试剂》2009年第1期63-64,共2页Chemical Reagents

基　　金：国家自然科学基金资助项目(20674060);西北工业大学青年教师创新基金资助项目(W016218)

摘　　要：微波辐射下合成了标题化合物,和传统合成方法相比,反应时间大大缩短,产品收率得到提高,用1HNMRI、R、UV对产品进行了表征,并探讨了原料物质的量比、反应时间、辐射功率对收率的影响。Biphenyl-4,4＇-disulfonyl chloride was synthesized un- der microwave irradiation. The reaction time was shortened and the product yield was increased compared with the traditional method. The molecular structures of the product were studied by means of ~FIR, 1HNMR, UV spectrometry and elemental analysis. Factors that influenced the yield such as the ratio between the dipotassium salt of biphenyl-4,4＇-disulfonie acid and PCl5, the reaction time and the irradiation power were also discussed.

关 键 词：微波辐射 联苯二磺酰氯 合成 

分 类 号：O625.7[理学—有机化学]