详细信息
文献类型:期刊文献
中文题名:新型合成4,5-二取代-1,2,3-三氮唑类化合物的方法
英文题名:New Method to Synthesize 4,5-Disubstituted-1,2,3-(NH)-triazoles
作者:朱一飞[1];李吉美[1];刘仁华[1]
机构:[1]华东理工大学药学院,上海200237
年份:2016
卷号:38
期号:6
起止页码:565
中文期刊名:化学试剂
外文期刊名:Chemical Reagents
收录:CSTPCD;;北大核心:【北大核心2014】;
基金:国家自然科学基金资助项目(21072055)
语种:中文
中文关键词:4,5-二取代-1,2,3-三氮唑;Pd/C;CO2
外文关键词:4; 5-disubstituted-1; 2; 3-(NH)-triazoles; Pd/C; CO2;
摘要:三氮唑类化合物因具有广泛的生物活性,在药物化学、材料化学以及生物缀合等领域有非常广泛的应用前景。而目前在合成目标化合物时,大多合成步骤多且转化率较低,因此开发一种新型合成目标化合物的方法显得尤其重要。使用Pd/C和CO2气体催化二氢查尔酮与叠氮钠,合成目标化合物。该方法条件简单、底物易得、绿色环保。
Since triazoles compounds has extensive biological activities,it has very broad application prospect in the fields of medicinal chemistry,material chemistry,bioconjugation and so on.However,more steps are needed in most synthesis of 4,5-disubstituted-1,2,3-triazoles compounds currently and the conversion rate is low,so it is very important to develop a new method to synthesize 4,5-disubstituted-1,2,3-triazoles compounds.This work uses Pd/C and CO2 gas to catalyze dihydrogenchalcone ketones and sodium azide to synthesize 4,5-disubstituted-1,2,3-triazoles compounds.Conditions of this method are simple,the substrate is accessible and it is green and environmental protection.
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