Related Products of 868-54-2, These common heterocyclic compound, 868-54-2, name is 2-Aminoprop-1-ene-1,1,3-tricarbonitrile, its 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: In a 25 mL round bottom flask, a mixture of 2,3-dihydroxynaphthalene (1 mmol),aldehyde (1 mmol), malononitrile (1 mmol) or 2-aminoprop-1-ene-1,1,3-tricarbonitrile (1 mmol) and guanidine hydrochloride (10 mol%) were taken, and the mixture was stirred at 100C in an oil bath for an appropriate amount of time as indicated in Tables 3 and 4. The progress of the reaction was monitored by thin-layerchromatography (TLC). After completion, the reaction mixture was cooled to room temperature and CH3CN (5 mL) was added, and then a precipitate was allowed to form. The precipitate was filtered, washed with CH3CN and dried. The crude product was stirred for 5 min in boiling EtOH,and the resulting precipitate was filtered. The product 4 and 9 thus obtained was found to be pure upon 1H and 13CNMR, mass spectra, elemental analyses, and TLC examination.
The synthetic route of 868-54-2 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Olyaei, Abolfazl; Shahsavari, Mohammad Sadegh; Sadeghpour, Mahdieh; Research on Chemical Intermediates; vol. 44; 2; (2018); p. 943 – 956;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts