The important role of 3920-50-1

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route Pyrazole-3-carboxaldehyde, its application will become more common.

Synthetic Route of 3920-50-1,Some common heterocyclic compound, 3920-50-1, name is Pyrazole-3-carboxaldehyde, molecular formula is C4H4N2O, 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 sodium methoxide (30 mg, 0.55 mmol) in anhydrous methanol (3 ml) was added to a stirred mixture of 2-diethylphosphonyl-2H-1,4-benzothiazin-3(4H)-one (150 mg, 0.5 mmol) and 1H-pyrazole-3-carboxaldehyde (50 mg, 0.5 mmol) in anhydrous methanol (20 ml). Stirring was continued for 19 hours at room temperature, then the precipitated solid was filtered off and washed with methanol.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route Pyrazole-3-carboxaldehyde, its application will become more common.