As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 139756-02-8 name is 4-Amino-1-methyl-3-N-propyl-1H-pyrazole-5-carboxamide, This compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below. 139756-02-8
To a 250 ml three-necked flask was added 6.52 g of 2-ethoxybenzaldehyde, 1-methyl-3-propyl-4-aminopyrazole-5-methyl Amide 9.6 g and isopropyl alcohol, and the mixture was stirred at room temperature for 3 hours. To the reaction system, oxygen was added to the reaction system, 8.56 g of anhydrous ferric chloride was added and heated at 60 C for 3 hours. Purified water, filtered and dried to
At the same time, in my other blogs, there are other synthetic methods of this type of compound, 4-Amino-1-methyl-3-N-propyl-1H-pyrazole-5-carboxamide, and friends who are interested can also refer to it.