2-hydroxy-1,3-isoindolinedione; nitrogen(II) oxide in acetonitrile T=60°C; 10 h;

potassium phosphate; dichloro(cycloocta-1,5-diene)palladium(II); DiPPF in water; tert-butyl alcohol T=110°C; Suzuki-Miyaura cross coupling; 20 h; Inert atmosphere;