1.1: lithium; 4,4'-di-tert-butylbiphenyl / tetrahydrofuran / 0.67 h / -30 °C 1.2: tetrahydrofuran / -50 °C 2.1: hydrochloric acid; sodium chloride / tetrahydrofuran; H2O / 0.5 h View Scheme

potassium carbonate; palladium based heterocyclic in water Suzuki-Miyaura coupling; 24 h; Heating;