Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 7477-63-6, name is 7-Chloroisatin, A new synthetic method of this compound is introduced below., SDS of cas: 7477-63-6
Mg(ClO4)2 (0.1 g) was added to a mixture of isatin (2 mmol), and dimedone (4 mmol) in aqueousethanol solution (50percent, v/v, 5 mL), and the resulting mixture was stirred at 80°C for 10?12 h. Upon completion of the reaction (TLC, Ethyl acetate/Petroleum ether = 1:4), the mixture was allowedto cool to room temperature. The resulting solid was filtered and washed successively with water(2 30 mL) and cold aqueous ethanol (2 1 mL) to afford a crude product, which was recrystallizedfrom EtOH to afford the pure product 3. Some insolubility could be observed in the refluxing ethanolduring the recrystallization process, which should be filtered when hot.
The synthetic route of 7477-63-6 has been constantly updated, and we look forward to future research findings.