These common heterocyclic compound, 2469-99-0, name is 3-Oxobutanenitrile, 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. name: 3-Oxobutanenitrile
General procedure: 3-Acetyl-2-aminothiophene Derivatives; General Procedure Carbonyl compound (0.025 mol) was added to freshly prepared cya-noacetone (0.03 mol) in either MeOH or EtOH (40 mL). Sublimed sul-fur S8 (0.03 mol) and piperidine (0.03 mol) were added and the mix-ture was stirred and heated to 55-65 C for 24 h. Ice was then addedand the formed precipitate was filtered under vacuum and washedwith water. The obtained solid was crystallised from a suitable sol-vent, with the exception of 4g and 4j, which were collected directlywithout further purification.
The synthetic route of 3-Oxobutanenitrile has been constantly updated, and we look forward to future research findings.
Reference:
Article; Abdelwahab, Ahmed B.; Hanna, Atef G.; Kirsch, Gilbert; Synthesis; vol. 48; 17; (2016); p. 2881 – 2888;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts