Reference of 169037-23-4, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 169037-23-4 as follows.
General procedure: A mixture of isatin (0.15 g, 1 mmol), 5,5-dimethylcyclohexane-dione (0.14 g, 1 mmol), barbituric (0.13 g, 1 mmol) in gluconic acid aqueous solution (3 ml) was stirred at 100 C. The reaction progress was monitored by thin-layer chromatography. After completion of the reaction, the reaction mixture was cooled to room temperature. Then, the precipitated product was filtered and washed with water. The crude product was crystallized from ethanol to give 4a.
According to the analysis of related databases, 169037-23-4, the application of this compound in the production field has become more and more popular.
Reference:
Article; Guo, Rui-Yun; Wang, Ping; Wang, Guo-Dong; Mo, Li-Ping; Zhang, Zhan-Hui; Tetrahedron; vol. 69; 8; (2013); p. 2056 – 2061;,
Indoline – Wikipedia,
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