9,10-二(4-烷氧基苯乙烯基)蒽衍生物的合成及其荧光性质  

Synthesis of 9,10-Bis(4-alkoxystyryl)anthracene Derivatives and Their Fluorescent Properties

作　　者：谭新[1] 刘琳[1] 万有志[1] 

机构地区：[1]北京化工大学化工资源有效利用国家重点实验室,北京100029

出　　处：《合成化学》2009年第2期164-166,173,共4页Chinese Journal of Synthetic Chemistry

摘　　要：以蒽环为中心核,由中间体对烷氧基苯甲醛与9,10-二(亚甲基亚磷酸二甲酯)蒽通过Arbusov-Horner反应,合成了4个9,10-二(4-烷氧基苯乙烯基)蒽衍生物(4a^4d),其结构经1H NMR和FT-IR表征。对4的荧光性质进行了初步研究,结果表明:随着柔性链碳原子数目的增加,其荧光强度逐渐增强,4a^4d的最大荧光发射波长分别为525 nm,523 nm,517 nm和515 nm。Four 9,10-bis （4-alkoxystyryl） anthracene derivatives （4a - 4d） were synthesized by Arbusov - Homer reaction of 9,10-bis （methylenedimethylphosphonate） anthracene with p-alkoxybenzal- dehyde using anthracene as the center core. The structures were characterized by ^1H NMR and IR; The fluorescent properties of 4 were preliminarily studied. The results showed that fluorescence intensity gradually increased with the number of the carbon atoms of flexible chain increasing. The largest fluorescence emission wavelength of 4a -4d were 525 nm, 523 nm, 517 nm and 515 nm, respectively.

关 键 词：蒽 蒽衍生物 Arbusov-Horner反应 荧光性质 合成 

分 类 号：O625.24[理学—有机化学] O613.62[理学—化学]