Application of 2058-74-4, 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 2058-74-4 as follows.
A solution of N-methylisatin (81 mg, 0.5 mmol), phenylacethylene (77 mg, 0.75 mmol), CuI (19 mg, 0.1 mmol), and Cs2CO3 (245 mg, 0.75 mmol) in CH3CN (1.0 mL) was stirred at room temperature for 18 h. After aqueous extractive work up and column chromatographic purification process (CH2Cl2/EtOAc, 15:1) 1a was obtained as a pale yellow soild, 81 mg (61%). Other compounds were prepared similarly, and the spectroscopic data of unknown compounds 1b, 1d, and 1e are as follows.
According to the analysis of related databases, 2058-74-4, the application of this compound in the production field has become more and more popular.
Reference:
Article; Roh, Hwa Jung; Lim, Jin Woo; Ryu, Ji Yeon; Lee, Junseong; Kim, Jae Nyoung; Tetrahedron Letters; vol. 57; 38; (2016); p. 4280 – 4283;,
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