Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 313339-92-3, name is 3,5-Dichloropyrazine-2-carbonitrile, A new synthetic method of this compound is introduced below., Computed Properties of C5HCl2N3
Example 1 (R)-5-(1-amino-4-methyl-1-oxopentan-2-ylamino)-3-(quinolin-3-ylamino)pyrazine-2-carboxamide A solution of 3,5-dichloropyrazine-2-carbonitrile (348 mg, 2.00 mmol), D-leucinamide hydrochloride (333 mg, 2.00 mmol) and DIEA (1.00 mL, 5.75 mmol) in NMP (8 mL) was stirred at room temperature for 20 h. Water and EtOAc were added. Organic phase was separated, dried over Na2SO4, concentrated in vacuo to give (R)-2-(6-chloro-5-cyanopyrazin-2-ylamino)-4-methylpentanamide as an oil (535 mg).
The synthetic route of 313339-92-3 has been constantly updated, and we look forward to future research findings.