An electron-transport-type host was synthesized using a benzo[4,5]furo[3,2-d]pyrimidine (BFP) core to develop high triplet energy host. The designed have both the tetraphenylsilyl blocking group and hole-transport-type carbazole group. In device application, used as an mixed with 3,3†-di(9H-carbazol-9-yl)-1,1†-biphenyl (mCBP) in blue phosphorescent organic light-emitting diodes (PhO-LEDs) doped...

1,2,4-Triazoles appear to be attractive substances due their wide range of applications. Previously 3-phenyl-4-(prop-2-en-1-yl)-5-[(prop-2-en-1-yl)sulfanyl]-4H-1,2,4-triazole (Atr) has proven an effective precursor for us prepare Cu(I)-π,σ-coordination compounds with nonlinear optical and magnetic properties. In this study, we present the structural characterization Atr by a single-crystal X-ra...