2-(4-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazol-9-yl)phenyl)benzo[d]oxazole 5g

2-(4-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazol-9-yl)phenyl)benzo[d]oxazole 5g