Sources of common compounds: (1-Methyl-1H-pyrazol-3-yl)methanamine

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route (1-Methyl-1H-pyrazol-3-yl)methanamine, its application will become more common.

Synthetic Route of 612511-81-6,Some common heterocyclic compound, 612511-81-6, name is (1-Methyl-1H-pyrazol-3-yl)methanamine, molecular formula is C5H9N3, 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.

To a solution of Oxirane intermediate (16.0 g, 52.56 mmol) in iPrOH (200 ml), was added (1-methyl-1 H-pyrazol-3-yl)methanamine (8.76 g, 78.84 mmol). The reaction mixture was stirred under 50°C for 16 h, after that RM was concentrated under reduced pressure and purified by silica column chromatography using 100percent ethyl acetate as eluent to give (8.8 g, 40 percent) as a thick liquid.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route (1-Methyl-1H-pyrazol-3-yl)methanamine, its application will become more common.

Reference:
Patent; THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY; SHAMLOO, Mehrdad; JAHANGIR, Alam; YI, Bitna; EVANS, Andrew Kelley; GREEN, Michael John; (178 pag.)WO2017/197324; (2017); A1;,
Pyrazole – Wikipedia,
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