摘要
设计、合成了N-中氮茚甲酰脲衍生物4;紫外和荧光光谱研究表明,其在乙醇中具有较明显的紫外吸收峰和较强的荧光,pH值=10.02～12.48时荧光较强,且荧光强度与pH值有较好的线性关系。因此,该化合物有望作为10.02～12.48范围内的pH值探针。
The compound 4 based on N-(cyclohexylcarbamoyl)indolizine derivative was synthesised.The solvent effects on its UV and fluorescence spectra were studied,the results show that this compound exhibites obviously UV absorption and strong fluorescence in ethanol.The pH effect show that when pH value =10.02-12.48,compound 4 exhibites strong fluorescence,and the relationship between the fluorescence intensity and pH data is linear.This compound is promising to be the pH probe for the base environment of pH value=10.02-12.48.
出处
《功能材料》
EI
CAS
CSCD
北大核心
2012年第12期1513-1515,共3页
Journal of Functional Materials
基金
江苏省自然科学基金资助项目(BK2008435)
