6-(1,1‘-联苯-4-基)二 苯并噻吩-4-硼酸频那 醇酯

2-(6-([1,1'-Biphenyl-4-yl)dibenzo[b,d]thiophen-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane ·