Analyzing the synthesis route of 31230-17-8

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 5-Methyl-1H-pyrazol-3-amine, its application will become more common.

Synthetic Route of 31230-17-8,Some common heterocyclic compound, 31230-17-8, name is 5-Methyl-1H-pyrazol-3-amine, molecular formula is C4H7N3, 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.

70A. 2-Chloro-N-(5-methyl-1H-pyrazol-3-yl)pyrrolo[1,2-f][1,2,4]triazin-4-amine This was prepared from 1B and 5-methyl-1H-pyrazol-3-amine as described for 1C: MS: 249 (M+H)+; HPLC Ret Time: 2.04 min (Phenomenex-Luna S10 4.6*50 mm column, 3 min gradient, 4 mL/min).

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 5-Methyl-1H-pyrazol-3-amine, its application will become more common.

Reference:
Patent; Bristol-Myers Squibb Company; US2008/9497; (2008); A1;,
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics