2-(1H-1,2,4-triazol-1-yl)acetic acid hydrochloride → HCID 46190696, compound

Participants

Reaction Steps

Proceeding as in Example 1, but substituting 2-(1H-1,2,4-triazol-1-yl)acetic acid hydrochloride and (2S,4R)-4-(4-fluorobenzyl)-N-(4-(4-fluorophenoxy)phenyl)pyrrolidine-2-carboxamide, gave Compound 141, (2S,4R)-1-(2-(1H-1,2,4-triazol-1-yl)acetyl)-4-(4-fluorobenzyl)-N-(4-(4-fluorophenoxy)phenyl)pyrrolidine-2-carboxamide (39 mg, 33%). Major isomer: 1H-NMR (400 MHz, DMSO-D6): σ 10.00 (s, 1H), 8.43 (s, 1H), 7.95 (s, 1H), 7.57 (d, 2H), 7.35-7.08 (m, 7H), 7.05-6.90 (m, 4H), 5.23 (q, 2H), 4.56-4.47 (m, 1H), 3.87-3.74 (m, 1H), 3.39-3.29 (m, 1H), 2.79-2.62 (m, 3H), 2.04-1.89 (m, 2H). MS (EI) for C28H25F2N5O3. found 517.9 (MH+).

Provenance & Evidence