Pyrrolidine → HCID 90024951, compound

Participants

Reaction Steps

Was prepared in the same manner as described in Example 87a) using (E)-2-(2-(3-bromo-1-methyl-1H-1,2,4-triazol-5-yl)prop-1-enyl)-5,8-dimethyl-[1,2,4]triazolo[1,5-a]pyrazine (448 mg, 1.29 mmol, Eq: 1.00) instead of 2-[(E)-2-(5-bromo-2-methyl-2H-[1,2,4]triazol-3-yl)-vinyl]-5,8-dimethyl-[1,2,4]triazolo[1,5-a]pyrazine and pyrrolidine (183 mg, 213 μl, 2.57 mmol, Eq: 2) instead of pyrrolidin-2-one affording 5,8-dimethyl-2-[(E)-2-(2-methyl-5-pyrrolidin-1-yl-2H-[1,2,4]triazol-3-yl)-propenyl]-[1,2,4]triazolo[1,5-a]pyrazine (109 mg, 41.1%) as a white solid. MS: m/z=339.5 (M+H+)

Provenance & Evidence