2032-34-0, name is 3,3-Diethoxypropanenitrile, belongs to nitriles-buliding-blocks compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. Recommanded Product: 3,3-Diethoxypropanenitrile
General procedure: Method I. A mixture of Py (4.4 ml) and AcOH (3.0 ml) was stirred and treated by the addition of 5-aminoazole1a-h (0.01 mol) and (2E)-(3-morpholin-4-yl)-acrylonitrile (2) (1.38 g, 0.01 mol). The obtained mixture was refluxed at 150C for 5 h. After refluxing, the mixture was cooled. The precipitate that formed was filtered off, washed with a small amount of EtOH, and dried. Method II. A solution (or suspension) of the appropriate aminoazole 1a-h (0.01 mol) in solvent (15 ml) (EtOH in the case of compound 3a, dioxane in the case of compounds 3b-h) was stirred at 50C and treated by adding 3,3-diethoxypropionitrile (4) (1.5 ml, 0.01 mol), then 36% HCl solution (0.86 ml, 0.01 mol). The reaction mixture was refluxed for 2.5-3 h, the suspension (or solution) was cooled to room temperature, and the target product was isolated by the method indicated for each particular compound.
The synthetic route of 2032-34-0 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Gazizov, Denis A.; Fedotov, Victor V.; Gorbunov, Evgeny B.; Ulomskiy, Evgeny N.; Yeltsov, Oleg S.; Rusinov, Gennady L.; Rusinov, Vladimir L.; Chemistry of Heterocyclic Compounds; vol. 55; 6; (2019); p. 573 – 577; Khim. Geterotsikl. Soedin.; vol. 55; 6; (2019); p. 573 – 577,5;,
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