2-(1H-1,2,4-triazol-1-yl)acetic acid hydrochloride → (2S,4S)-1-(2-(1H-1,2,4-triazol-1-yl)acetyl)-N-(4-(4-fluorophenoxy)phenyl)-4-(4-methoxyphenyl)pyrrolidine-2-carboxamide

Participants

Reaction Steps

Proceeding as in Example 1, but substituting 2-(1H-1,2,4-triazol-1-yl)acetic acid hydrochloride and (2S,4S)—N-(4-(4-fluorophenoxy)phenyl)-4-(4-methoxyphenyl)pyrrolidine-2-carboxamide, gave Compound 62, (2S,4S)-1-(2-(1H-1,2,4-triazol-1-yl)acetyl)-N-(4-(4-fluorophenoxy)phenyl)-4-(4-methoxyphenyl)pyrrolidine-2-carboxamide (7 mg, 30%). 1H-NMR (400 MHz, CDCl3): δ 8.35 (s, 1H), 8.00 (s, 1H), 7.40-7.20 (m, 6H), 6.90-6.80 (m, 7H), 5.00 (dd, 2H), 4.20 (m, 2H), 3.80 (m, 1H), 3.7 (s, 3H), 3.20 (m, 1H), 3.20-3.00 (m, 2H). MS (EI) for C28H26FN5O4 found 516 (MH+).

Provenance & Evidence