中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
N-(对硝基苯)邻苯二甲酰亚胺 | 2-(4-nitrophenyl)isoindoline-1,3-dione | 31604-39-4 | C14H8N2O4 | 268.229 |
2,3-二氢-2-苯基-1H-异吲哚-1-酮 | N-phenylphthalimidine | 5388-42-1 | C14H11NO | 209.247 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
N-(对硝基苯)邻苯二甲酰亚胺 | 2-(4-nitrophenyl)isoindoline-1,3-dione | 31604-39-4 | C14H8N2O4 | 268.229 |
—— | 2-(4-amino-phenyl)-isoindolin-1-one | 120972-66-9 | C14H12N2O | 224.262 |
A direct one-pot synthetic approach is described wherein cobalt(ii) phthalocyanine (CoPc) catalyzed reductive amination of 2-carboxybenzaldehyde, followed by intramolecular amidation afforded N-substituted isoindolinones. The method used diphenylsilane as reducing agent in ethanol. High chemoselectivity with excellent yield was obtained in most of the studied substrates.