Related Products of 637336-53-9, 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. 637336-53-9, name is Methyl 4-amino-1-methyl-1H-pyrazole-3-carboxylate belongs to pyrazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below.
A solution of compound from step a (775 mg, 5 mmol), 1-chloro-2-(2-chloroethoxy)ethane(1420 mg, 10 mmol), KI (1660 mg, 10 mmol) and K2C03 (2070 mg,15 mmol) in DMF (60mL) was stirred for 3 hours at 120 C. The solvent was removed and it was purified by reversephase C18 column chromatography (MeCN/H20) to give desired compound as a light yellowsolid. (450 mg, 40%). ESI-MS m/z: 226.0 [M+Hf.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, Methyl 4-amino-1-methyl-1H-pyrazole-3-carboxylate, other downstream synthetic routes, hurry up and to see.