| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 | 
|---|---|---|---|---|
| 2-苯基-3H-酞嗪-1,4-二酮 | 2-phenyl-2,3-dihydro-phthalazine-1,4-dione | 5439-98-5 | C14H10N2O2 | 238.246 | 
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 | 
|---|---|---|---|---|
| —— | 4-Bromo-2-(4-methoxyphenyl)phthalazin-1-one | 1259300-54-3 | C15H11BrN2O2 | 331.169 | 
Regioselective C-arylation and C,N-diarylation in 2-aryl-2,3-dihydrophthalazine-1,4-diones have been successfully accomplished with diaryliodonium salts under base-mediated slightly modified Pd-catalyzed conditions. These ligand-driven transformations provided a variety of diversely decorated bi(hetero)aryls in good-to-excellent yields, while N-arylated product could be obtained under similar Pd-catalyzed conditions in absence of a ligand.