4,4,5,5-tetramethyl-2-[12-(tetramethyl-1,3,2-dioxaborolan-2-yl)-8-oxatricyclo[7.4.0.0²,7]trideca-1(13),2(7),3,5,9,11-hexaen-4-yl]-1,3,2-dioxaborolane

4,4,5,5-tetramethyl-2-[12-(tetramethyl-1,3,2-dioxaborolan-2-yl)-8-oxatricyclo[7.4.0.0²,7]trideca-1(13),2(7),3,5,9,11-hexaen-4-yl]-1,3,2-dioxaborolane