2-(2H-1,2,3-triazol-2-yl)acetic acid → (2S,4R)-1-(2-(2H-1,2,3-triazol-2-yl)acetyl)-4-(4-chlorobenzyl)-N-(4-(4-fluorophenoxy)phenyl)pyrrolidine-2-carboxamide

Participants

Reaction Steps

Proceeding as in Example 1, but substituting 2-(2H-1,2,3-triazol-2-yl)acetic acid and (2S,4R)-4-(4-chlorobenzyl)-N-(4-(4-fluorophenoxy)phenyl)pyrrolidine-2-carboxamide, gave Compound 227, (2S,4R)-1-(2-(2H-1,2,3-triazol-2-yl)acetyl)-4-(4-chlorobenzyl)-N-(4-(4-fluorophenoxy)phenyl)pyrrolidine-2-carboxamide. 1H-NMR (400 MHz, CDCl3): δ 9.14 (s, 1H), 7.72 (s, 1H), 7.42 (d, 2H), 7.29-7.26 (m, 2H), 7.12 (d, 2H), 7.00 (t, 2H), 6.94-6.89 (m, 4H), 5.28 (d, 2H), 4.85 (d, 1H), 3.51 (t, 1H), 3.15 (t, 1H), 2.96-2.85 (m, 2H), 2.68-2.62 (m, 2H), 1.70-1.61 (m, 1H). MS (EI) for C28H25ClFN5O3 found 534.2 (MH+).

Provenance & Evidence