Fig. 1: Background of sila-benzoazoles.

a Application of sila-benzoazoles. b Precedent synthesis of sila-benzoazoles. c B(C6F5)3-catalyzed synthesis of sila-benzoazole in this work.
a Application of sila-benzoazoles. b Precedent synthesis of sila-benzoazoles. c B(C6F5)3-catalyzed synthesis of sila-benzoazole in this work.