Synthesis and solid-state fluorescence of aryl substituted 2-halogenocinchomeronic dinitriles
作者:O. V. Ershov、M. Yu. Ievlev、M. Yu. Belikov、K. V. Lipin、A. I. Naydenova、V. A. Tafeenko
DOI:10.1039/c6ra16787j
日期:——
Based on the reaction of available adducts of tetracyanoethylene (TCNE) and aromaticketones (4-aryl-4-oxoalkane-1,1,2,2-tetracarbonitriles) with hydrogen chloride, several aryl substituted 2-halogencinchomeronic dinitriles were synthesized. We found that aryl substituted derivatives, in contrast to alkyl substituted ones, possess an intensive solid state fluorescence. The relationship between the