3,6-二叔丁基-1,8-双（4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基）-9H-咔唑

；3,6-二叔丁基-1,8-双（4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基）-9H-咔唑

3,6-di-tert-butylcarbazole-1,8-diboronic acid pinacol ester;di-tert-butyl-1,8-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole;3,6-di-teri-butyl-1,8-bis(4,4,5,5-tetramethyl-l,3,2-dioxaborolan-2-yl)-9Hcarbazole;