Related Products of 2058-74-4, The chemical industry reduces the impact on the environment during synthesis 2058-74-4, name is 1-Methylisatin, I believe this compound will play a more active role in future production and life.
General procedure: A mixture of dimedone (0.140 g, 1 mmol), isatin (0.147 g, 1 mmol) and malononitrile (0.066 g, 1 mmol) was stirred in round bottom flask containing 5 mL of oxalic acid dihydrate:proline LTTM at room temperature for an appropriate time. After completion of the reaction, as indicated by TLC, 10 mL of water was added to the reaction mixture and the insoluble crude product was filtered off. The aqueous layer was evaporatedunder vacuumto recover the LTTM. The crude product was washed with distilled water(5 mL) and recrystallized from ethanol (10 mL).
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 1-Methylisatin, other downstream synthetic routes, hurry up and to see.