Application of 868-54-2,Some common heterocyclic compound, 868-54-2, name is 2-Aminoprop-1-ene-1,1,3-tricarbonitrile, molecular formula is C6H4N4, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
General procedure: Heterocyclic ketene aminals (1 mmol), aryl aldehydes (1.2 mmol), malononitriledimer (1.5 mmol), acetic acid (1 mmol), piperidine (1 mmol) and ethanol (10 mL)were stirred at refluxing for 1 h. After completion of the reaction (confirmed by TLC),the reaction mixture was filtered to afford the crude product, which was furtherwashed with 95% ethanol to give pure product 4.
The synthetic route of 868-54-2 has been constantly updated, and we look forward to future research findings.