1,3,5-均三嗪三醇与二乙烯三胺的催化胺化反应  

Catalytic amination of sym-triazinetriol with diethylenetriamine

作　　者：孟丽[1] 王倩[2] 柴树 朱维群[1] MENG Li1, WANG Qian2 , CHAI Shu1 , ZHU Wei-qun1.(1. School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, Shandong, China; 2. Institute of National Engineering Research Center for Colloidal Materials, Shandong University, Jinan 250100, Shandong, Chin)

机构地区：[1]山东大学化学与化工学院,山东济南250100 [2]山东大学国家胶体材料工程技术研究中心,山东济南250100

出　　处：《山东大学学报（理学版）》2018年第3期88-94,共7页Journal of Shandong University(Natural Science)

基　　金：山东省重点研发计划资助项目(2017CXGC1008)

摘　　要：CO2作为一种碳资源,对其进行化学利用以达到减排目的,已成为目前科学研究热点之一。1,3,5-均三嗪三醇是一种CO2封存产品,开发其下游产品具有广阔前景。以1,3,5-均三嗪三醇(sym-triazinetriol,CA)与二乙烯三胺(diethylenetriamine,DETA)为原料,合成6-二乙烯三胺基-1,3,5-三嗪-2,4(1H,3H)-二酮。采用单因素法探讨了反应物摩尔比、反应时间、反应温度以及催化剂对产率的影响,由FT-IR、1H NMR与13C NMR等表征产物。反应最佳条件:CA与DETA摩尔比为1∶4,反应温度210℃,反应时间为4 h,催化剂为5A分子筛,产率为70.9%。As a carbon resource,it has become one of the hot spots at present through the chemical utilization of CO2 to achieve emission reduction purposes. Sym-triazinetriol is kind of CO2 sequestration products,and it has broad prospects to develop its downstream products. In this paper,synthesis of 6-divinyl three amine-1,3,5-triazine base-2,4（1 H,3 H）-diketone by diethylenetriamine（DETA） and Sym-triazinetriol（CA） was studied. The effects of molar ratio,reaction time,reaction temperature and catalyst on the yields were investigated by single-factor method. Then,the product was characterized by IR,1 H NMR and13 C NMR. The optimum conditions were as follows： the molar ratio of CA to DETA was 1∶ 4,the reaction temperature was 210 ℃,the reaction time was 4 h,the catalyst was 5 A molecular sieve. The yield of product can reach 70. 9%.

关 键 词：1 3 5-均三嗪三醇 固碳产品 二乙烯三胺 合成 

分 类 号：TQ9[化学工程]