2-(4,4,5,5-四甲基-1,3,2-二氧硼烷)-苯并[b]噻吩

2-(benzo[b]thiophen-2-yl)-5,5-dimethyl-1,3,2-dioxaborolane

2-羟基吡啶

(2-(benzo[b]thiophen-2-yl)-5-methyl-1,3,2-dioxaborinan-5-yl)methanol

2-乙炔基吡啶