39603-24-2, name is 5,7-Dimethylindoline-2,3-dione, 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. SDS of cas: 39603-24-2
General procedure: To a mixture of isatin(s)/acenaphthoquinone/cyclic ketone(s) (1 mmol) and anthranilamide (1mmol) in ethanol(96%, 2 mL), sulfamic acid (0.2 mmol) was added. Thereaction mixture was stirred at ambient temperature forthe time mentioned in table 2 until completion of reaction,as monitored by TLC. After the completion ofreaction, the precipitated products was just filtered. Theconfirmation of isolated products was done by spectraltechniques such as 1H, 13C NMR, IR and massspectrometry.
The synthetic route of 39603-24-2 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Mane, Mansing M.; Pore, Dattaprasad M.; Journal of Chemical Sciences; vol. 128; 4; (2016); p. 657 – 662;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem