603-62-3, name is 3-Nitrophthalimide, belongs to indolines-derivatives compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. name: 3-Nitrophthalimide
General procedure: 1 [43] (500 mmol) and 2 (500 mmol) were dissolved in acetonitrile(50 mL), then Cs2CO3 (204 mg, 625 mmol) was added in abovesolution. The resulting mixture was stirring overnight at roomtemperature under an inert atmosphere. After the reactioncompleted, the solvent was removed under vacuum and the residue was purified by silica gel column chromatography (petroleumether/ethyl acetate, 3/1, v/v).HP1, red solid, 93 mg, 36% yield;
The synthetic route of 603-62-3 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Li, Biao; He, Zhaoshuai; Zhou, Hanxin; Zhang, Han; Li, Wu; Cheng, Tanyu; Liu, Guohua; Dyes and Pigments; vol. 146; (2017); p. 300 – 304;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem