Related Products of 611-09-6, A common heterocyclic compound, 611-09-6, name is 5-Nitroindoline-2,3-dione, molecular formula is C8H4N2O4, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
General procedure: A mixture of indole (2 mmol), isatin (1 mmol), SAMSNs (0.06 g), and water (3 ml) was stirred at 60 C for different periods of time as indicated in Table 4. After completion of the reaction (as monitored by TLC), the mixture was cooled to room temperature. The precipitated solid and the SAMSNs were filtered off and dissolved in acetone. After dissolution of the product, the solid catalyst was removed by filtration, and the resulting solution was evaporated under reduced pressure. The pure product was obtained by recrystallization from ethanol.
The synthetic route of 611-09-6 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Mehrasbi, Ebrahim; Sarrafi, Yaghoub; Tajbakhsh, Mahmood; Research on Chemical Intermediates; vol. 41; 9; (2015); p. 6777 – 6787;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem