1073151-44-6Relevant academic research and scientific papers
Synthesis of N,N-difluoroboryl complexes of 3,3′-diarylazadiisoindolylmethenes
Donyagina, Valentina F.,Shimizu, Soji,Kobayashi, Nagao,Lukyanets, Evgeny A.
, p. 6152 - 6154 (2008)
N,N-Difluoroboryl complexes of 3,3′-diarylazadiisoindolylmethenes were synthesized by the reaction of BF3·OEt2 and 3,3′-diarylazadiisoindolylmethenes, which were easily prepared from a reaction between phthalonitrile and aryl Grignard reagents. These novel dyes exhibit strong absorption in the visible region and intense fluorescence in the vis/NIR region. Their synthesis, characterization, and optical properties are reported in this Letter.
