The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 79418-41-0, name is 3-Amino-7-hydroxy-2H-chromen-2-one. This compound has unique chemical properties. The synthetic route is as follows. Computed Properties of C9H7NO3
General procedure: To a solution of 3-amino 7-hydroxycoumarin (1.0 eq) in dimethylformamide (DMF) (20 mL) was added anhy. K2CO3 (2.5 eq) and stirredat room temperature for 10-15 min. To this mixture, alkyl bromide(1.0 mmol) was added and resulting solution was stirred at room temperature(rt) for 22-24 h. The completion of reaction was checked byTLC. After completion of reaction, the reaction mixture was pouredinto ice-cold water to give solid. The solid was filtered, washed withwater, dried and recrystallized from ethanol to give compound 13 asoffwhite solid. These compounds 14a-lwere directly used for next step.
With the rapid development of chemical substances, we look forward to future research findings about 79418-41-0.
Reference:
Article; Durgapal, Sunil Dutt; Soni, Rina; Soman, Shubhangi S.; Prajapati; Journal of Molecular Liquids; vol. 297; (2020);,
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