Electric Literature of 22536-66-9, 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. 22536-66-9, name is 2-Chloropyrimidine-4-carboxamide, molecular formula is C5H4ClN3O, The 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.
3.3. 2-{[3-{3-[(4-Fluorophenoxy)methyl]-1-piperidyl}propyl]}amino}pyrimidine-4-carboxamide 5.09 g (0.015 mol) of 3-[(4-fluorophenoxy)methyl]-1-piperidinepropanimine hydrochloride, 2.36 g of 2-chloropyrimidine-4-carboxamide, 7.26 g (0.0525 mol) of K2 CO3 and 0.2 g of sodium iodide are suspended in 450 ml of DMF. The reaction mixture is stirred under argon for 21 h, poured into 200 ml of water and extracted 3 times with ethyl acetate. The organic phase is washed with water, dried, filtered and evaporated. 3.35 g of product are obtained, which product is reacted with 1 g of fumaric acid in an ethanol/ethyl ether mixture.
According to the analysis of related databases, 22536-66-9, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Synthelabo; US5210086; (1993); A;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia