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., Formula: C5HCl2N3
Example 14 5-((1R,2R)-2-amino-3,3-difluorocyclohexylamino)-3-(quinolin-6-ylamino)pyrazine-2-carboxamide A solution of 3,5-dichloropyrazine-2-carbonitrile (102 mg, 0.586 mmol), (1R,2R)-3,3-difluorocyclohexane-1,2-diamine dihydrochloride (132 mg, 0.591 mmol) and DIEA (0.400 mL, 2.30 mmol) in DMF (2 mL) was stirred at room temperature for 20 h. Water and EtOAc were added. Organic phase was separated, washed with water, dried over Na2SO4, concentrated in vacuo to give 5-((1R,2R)-2-amino-3,3-difluorocyclohexylamino)-3-chloropyrazine-2-carbonitrile (153 mg).
The synthetic route of 313339-92-3 has been constantly updated, and we look forward to future research findings.