Related Products of 57489-77-7, 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. 57489-77-7, name is 5,7-Dichloropyrazolo[1,5-a]pyrimidine, molecular formula is C6H3Cl2N3, 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.
General procedure: To a well stirred 8-aminoquinoline (1 mmol) indry DMF (5 mL), sodium hydride (1.2 mmol, 60% in mineral oil) was added at 0 C.After 10 min stirring, the corresponding heterocyclic chloro compound (1.2mmol) was added and stirred for 10 min at rt then heated at 60 C for 5-12 h.Upon completion, the reaction mixture was poured into crushed ice and theresulting solid was filtered, washed with water and dried under vacuum. Thesolid was triturated with methanol and dried under vacuum to afford targetcompound as a solid.
According to the analysis of related databases, 57489-77-7, the application of this compound in the production field has become more and more popular.
Reference:
Article; Kannan, Murugan; Raichurkar, Anandkumar V.; Khan, Fazlur Rahman Nawaz; Iyer, Pravin S.; Bioorganic and Medicinal Chemistry Letters; vol. 25; 5; (2015); p. 1100 – 1103;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia