1: With 2-hydroxy-1,3-isoindolinedione; azobisisobutyronitrile; oxygen in acetonitrile T=75°C; P=15201 Torr; 21 h; 2: With sulfuric acid in acetonitrile T=25°C; 2 h; Further stages.;
参考文献
Advanced Synthesis and Catalysis, , vol. 346, # 2-3 p. 199 - 202