In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 139756-02-8, name is 4-Amino-1-methyl-3-N-propyl-1H-pyrazole-5-carboxamide belongs to pyrazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below. Quality Control of 4-Amino-1-methyl-3-N-propyl-1H-pyrazole-5-carboxamide
General procedure: To a solution of aromatic aldehydes 8 (1.0 mmol) in acetonitrile, 4-amino-1-methyl-3-propyl-1H-pyrazole-5-carboxamide 10 (1.0 mmol) and InCl3 (10 mol%) were added at room temparature and the reaction mixture was stirred till the completion of the starting materials (indicated by TLC). The solvent was evoparated and the crude product was triturated with 10% diethyl ether in hexane to obtain the pure product. The product was identified by 1H NMR, 13 C NMR and Mass.
The synthetic route of 139756-02-8 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Mulakayala, Naveen; Kandagatla, Bhaskar; Ismail; Rapolu, Rajesh Kumar; Rao, Pallavi; Mulakayala, Chaitanya; Kumar, Chitta Suresh; Iqbal, Javed; Oruganti, Srinivas; Bioorganic and Medicinal Chemistry Letters; vol. 22; 15; (2012); p. 5063 – 5066;,
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics