Scheme 2.
Scope of Pd-Catalyzed Biaryl Suzuki-Miyaura Cross-Coupling
Conditions: Ar-X (1.0 equiv), Ar-B(OH)2 (2.0 equiv), K2CO3 (3.0 equiv), [Pd(IPr)(μ-Cl)Cl]2 (6) (y mol %), EtOH (0.50 M), 12 h. Isolated yields. See Transparent Methods for details.