详细信息
利用Yamamoto偶联反应合成碱基官能化的共轭聚合物研究
Synthesis of Conjugated Polymers with Pendant Nucleobase Groups through Yamamoto Coupling Reaction
文献类型:期刊文献
中文题名:利用Yamamoto偶联反应合成碱基官能化的共轭聚合物研究
英文题名:Synthesis of Conjugated Polymers with Pendant Nucleobase Groups through Yamamoto Coupling Reaction
作者:朱秀娟[1];陈淑丹[1];胡爱国[1]
机构:[1]华东理工大学材料科学与工程学院,上海市先进聚合物材料重点实验室,上海200237
年份:2014
卷号:40
期号:5
起止页码:549
中文期刊名:华东理工大学学报(自然科学版)
外文期刊名:Journal of East China University of Science and Technology
收录:CSTPCD;;Scopus;北大核心:【北大核心2011】;CSCD:【CSCD2013_2014】;
基金:国家自然科学基金(91023008)
语种:中文
中文关键词:碱基;共轭聚合物;Yamamoto反应;MALDI—TOF
外文关键词:nucleobase;conjugated polymers;Yamamoto polymerization;MALDI-TOF
摘要:将碱基官能化和共轭聚合物结合起来具有重要的研究意义。本文设计合成了间二溴苯修饰的碱基化合物——二溴苯基腺嘌呤和二溴苯基胸腺嘧啶。采用过渡金属镍催化的Yamamoto反应合成了侧链带有碱基的共轭聚合物。通过核磁、红外、紫外可见光谱、基质辅助激光解析电离飞行时间质谱(MALDI-TOF)等方法对所得聚合物进行了分析表征。
Combining nucleobase functionalization with conjugated polymers might show great research value in material science.Herein,dibromophenyl substituted nucleobases,3,5-dibromophenyl adenine and 3,5-dibromophenyl thymine,were firstly designed and synthesized.Yamamoto coupling reaction of these two monomers with nickel complexes as catalyst gave nucleobase-functionalized conjugated polymer in moderate yields.The structures of the obtained conjugated polymers were characterized with NMR,IR,UV-vis spectroscopy and MALDI-TOF mass spectroscopy.
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