Reaction of bis(tert-butylethynyl)sulfide with the boron Lewis acid reagents X–B(C6F5)2 (X = CH3, Cl, C6F5) in pentane at r.t. gave the respective borylated thiophenes in a sequence of 1,1-carboboration reactions.
在室温下,叔丁基乙炔硫与硼Lewis酸试剂X–B(C6F5)2(X = CH3,Cl,C6F5)在戊烷中反应,得到相应的硼化噻吩,这是一系列1,1-碳硼化反应的过程。