超声辐射快速合成偶氮取代苯甲酰氯  

Rapid Synthesis of Substituted Azobenzene Diacyl Chlorides under Ultrasonic Irradiation

作　　者：邱明艳[1] 牛永生[1] 石蔚云[1] 张长松[1] 

机构地区：[1]安阳工学院化学与环境工程系,安阳455000

出　　处：《应用化学》2010年第3期367-369,共3页Chinese Journal of Applied Chemistry

基　　金：河南省高等学校青年骨干教师资助计划项目(2006151);安阳工学院优秀骨干教师科研基金资助项目

摘　　要：超声辐射下,以偶氮取代苯甲酸为原料,氯化亚砜为氯化剂,合成了8种偶氮取代苯甲酰氯系列产物。与普通加热搅拌法相比,反应时间由12h缩短至4h,收率达80%～95%。目标化合物结构经红外光谱、核磁共振和元素分析测试技术得到确证。With substituted azoaromatic diacid and thionyl chloride as starting materials, eight substituted azobenzene diacyl chlorides were first synthesized under ultrasonic irradiation. Compared with that of conventional heating method, the reaction time was shortened from 12 to 4 h, and the yields were in the range of 80% -95%. The structures of all as-prepared products were characterized by ^1H NMR, IR spectra and elemental analysis.

关 键 词：超声辐射 偶氮取代苯甲酸 偶氮取代苯甲酰氯 合成 

分 类 号：O625.6[理学—有机化学]