Adding a certain compound to certain chemical reactions, such as: 57489-77-7, 5,7-Dichloropyrazolo[1,5-a]pyrimidine, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound, Computed Properties of C6H3Cl2N3, blongs to pyrimidines compound. Computed Properties of C6H3Cl2N3
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.
At the same time, in my other blogs, there are other synthetic methods of this type of compound,57489-77-7, 5,7-Dichloropyrazolo[1,5-a]pyrimidine, and friends who are interested can also refer to it.
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