摘要
合成6个2-氯甲基-5-芳基-1,3,4-噁二唑,化合物的结构经1HNMR、FT-IR、MS表征.光谱分析表明:在260-279 nm出现最大紫外-可见吸收峰;在DMF溶液中,334-362 nm出现最大荧光发射峰,是一类紫色发光材料.
Six compounds of 2-chloromethyl-5-aryl-l,3,4-Oxadiazole have been synthesized. The structures of them were confirmed by 1H NMR, FT-IR and MS. Their UV-Vis spectroscopy and fluorescent spectroscopy were studied. UV-V is spectroscopy shows that the maximum absorptive wavelength of them were detected at 260-279 nm, fluorescent spectroscopy shows that they were emit strong purple fluorescence in DMF solution, the emissive maximum wavelength of them are from 334 nm to 362 nm, it is a kind of purple luminescent materials.
出处
《韩山师范学院学报》
2011年第6期65-68,共4页
Journal of Hanshan Normal University
基金
韩山师范学院青年科学基金(LQ200805)
关键词
氯乙酸
噁二唑
合成
光谱性质
carboxymethyl chloride
oxadiazole
synthesis
spectral characteristics
