Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 105-34-0, name is Methyl 2-cyanoacetate, This compound has unique chemical properties. The synthetic route is as follows., Computed Properties of C4H5NO2
A mixture of cyano-acetic acid methyl ester (1 1 g, 11 1 mmol), CS2CO3 (108 g, 333 mmol) and methyl iodide (35 mL, 556 mmol) in anhydrous DMF (300 mL) was stirred at r.t. for 3 days. Brine (100 mL) and ether (250 mL) were added, and the aqueous layer was extracted with additional ether (250 mL). The organic layers were combined, washed with water (4 x 200 mL), and dried over MgSO/t. The solvent was evaporated to give 1 1 g of the title compound as a yellow oil. lH NMR (CDCI3, 200 MHz): 8ppm= 3.83 (s, 3H), 1.63 (s, 6H).
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 105-34-0.
Reference:
Patent; FIBROGEN, INC.; HO, Wen-Bin; ZHAO, Hongda; DENG, Shaojiang; NG, Danny; WRIGHT, Lee R.; WU, Min; ZHOU, Xiaoti; AREND, Michael P.; FLIPPIN, Lee A.; WO2013/134660; (2013); A1;,
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