Synthetic Route of 109-08-0,Some common heterocyclic compound, 109-08-0, name is 2-Methylpyrazine, molecular formula is C5H6N2, 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.
A solution of 1.4.1 (3.0 g, 32 mmol) in CHC13( 100 mL) was heated to reflux and solid Trichloro isocyanuric acid (3.11 g, 13.4 mmol) was added in 4 portions in 1 hour and the reaction was refluxed overnight. The reaction mixture was filtered through celite and washed with IN NaOH, dried and concentrated. The crude 1.4.2 (3.0g) was taken to the next step without purification.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 2-Methylpyrazine, its application will become more common.