Synthesis of AzaaromaticBorane Intramolecular Complexes by Palladium-Catalyzed Reaction of Azaaromatic Halides with Alkynyl(triaryl)borates
作者:Naoki Ishida、Mizuna Narumi、Masahiro Murakami
DOI:10.1002/hlca.201200554
日期:2012.12
A diversity‐oriented method to synthesize (E)‐azastilbenes having an intramolecular BN coordination bond from alkynyl(triaryl)borates and azaaromatic halides is described. The obtained π‐conjugated compounds exhibit an intense bluefluorescence and a high electron affinity, indicating their potential to be used as n‐type light‐emitting materials.