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 631-58-3 as follows. name: Propanethioamide
0.40 g (1 .47 mmol) 5-bromo-azepan-4-one hydrobromide, 0.13 g (1 .47 mmol) thiopropionamide and 3 mL ethanol. were stired under reflux for 3 hours. The reaction was allowed to cool to RT and was filtered. The filtrate was concentrated to dryness and dried. Yield: 0.39 g (quantitativ) ESI-MS: m/z = 183 (M+H)+ Rt(HPLC): 0.39 min (Method J)
According to the analysis of related databases, 631-58-3, the application of this compound in the production field has become more and more popular.
Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; GOTTSCHLING, Dirk; EBEL, Heiner; RIETHER, Doris; WELLENZOHN, Bernd; WO2013/144172; (2013); A1;,
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