Some common heterocyclic compound, 22047-25-2, name is Acetylpyrazine, molecular formula is C6H6N2O, 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. HPLC of Formula: C6H6N2O
General procedure: Catalyst (0.1mol %) and KOH (1mmol) were dissolved in 2-propanol (4mL). To this solution, substrate (1mmol) was added and the mixture was refluxed (82C). The progress of the reaction was monitored by GC at regular intervals. After the completion of the reaction, the reaction mixture was cooled to room temperature and filtered through silica gel or alumina bed, and eluted using 50% ethyl acetate-hexane mixture. The eluted solution was reduced and analyzed by GC and/or GCMS.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 22047-25-2, its application will become more common.
Reference:
Article; Sathishkumar, Pushpanathan N.; Raveendran, Neethi; Bhuvanesh, Nattamai S.P.; Karvembu, Ramasamy; Journal of Organometallic Chemistry; vol. 876; (2018); p. 57 – 65;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem