基于跨键能量转移机理新型氟硼吡咯类荧光染料的合成  

Synthesis of Novel BODIPY Fluorescent Dye Based on Through Bond Energy Transfer

作　　者：刘涛[1] 

机构地区：[1]承德石油高等专科学校化学工程系,河北承德067000

出　　处：《承德石油高等专科学校学报》2014年第4期51-52,56,共3页Journal of Chengde Petroleum College

摘　　要：氟硼吡咯类染料通常具有非常小的斯托克斯位移,这严重影响了其实际应用。采用跨键能量转移机理,通过将萘酰亚胺母体与氟硼吡咯染料母体以共价键直接相连的方式合成了新颖的氟硼吡咯类染料分子,1H-NMR、MS验证其结构正确。光谱研究表明,目标染料斯托克斯位移增大到150 nm,有效地克服了此类染料小斯托克斯位移的缺点。Typically, BODIPY dyes suffer from very small Stokes＇ shift which is negative to theirpractical applications. Based on Through Bond Energy Transfer （TBET） mechanism, the naphtha-limide is attached to the BODIPY matrix by a direct manner of the covalent bond to construct a noveldye proved right through m H-NMR and MS. And then spectra are carried out to show that the dyesynthesized possesses a large Stokes＇ shift of 150 nm which efficiently makes up the disadvantage ofthis dye.

关 键 词：跨键能量转移 氟硼吡咯染料 斯托克斯位移 

分 类 号：TQ61[化学工程—精细化工]