2-Pyridone-based fluorophores: Synthesis and fluorescent properties of pyrrolo[3,4- c ]pyridine derivatives
作者:Oleg V. Ershov、Sergey V. Fedoseev、Mikhail Yu. Ievlev、Mikhail Yu. Belikov
DOI:10.1016/j.dyepig.2016.07.037
日期:2016.11
Several novel pyrrolo[3,4-c]pyridine derivatives were synthesized in good yields via hydrolysis and intramolecular heterocyclization of vicinal substituents in compounds of pyrid-2-one series. Both synthesized pyrrolo[3,4-c]pyridine-1,3,4-triones and 1-iminopyrrolo[3,4-c]pyridine-3,4-diones are fluorescent in various solvents with emission maxima in the blue-green region of the spectrum.
通过水解和吡啶-2-酮系列化合物中邻位取代基的分子内杂环化,以高收率合成了几种新颖的吡咯并[3,4- c ]吡啶衍生物。合成的吡咯并[3,4- c ]吡啶-1,3,4-三酮和1-亚氨基吡咯并[3,4 - c ]吡啶-3,4-二酮在各种溶剂中均具有荧光,且发射最大值呈蓝绿色。频谱区域。