How is N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS: 267221-88-5) typically synthesized?

N,N-Diphenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline is typically synthesized via a multistep reaction involving the coupling of phenyl boronic acid with 4-aminophenyl boronic acid. The reaction is facilitated by a palladium catalyst, such as Pd(PPh3)4, in the presence of a base like sodium carbonate. The process yields a product with high selectivity and a good yield, making it suitable for industrial applications.