反应详情

Proceeding as in Example 1, but substituting 2-(1H-1,2,3-triazol-1-yl)acetic acid hydrochloride and (2S,4R)-4-(4-fluorobenzyl)-N-(4-(4-fluorophenoxy)phenyl)pyrrolidine-2-carboxamide, gave Compound 10, (2S,4R)-1-(2-(1H-1,2,3-triazol-1-yl)acetyl)-4-benzyl-N-(4-(4-fluorophenoxy)phenyl)pyrrolidine-2-carboxamide (75.2 mg, 44%). Major isomer: 1H-NMR (400 MHz, CDCl3): δ 9.00 (s, 1H), 7.74 (d, 2H), 7.42-7.17 (m, 7H), 7.03-6.83 (m, 6H), 5.28 (d, 1H), 5.12 (d, 1H), 4.73 (d, 1H), 3.71-64 (m, 1H), 3.31-3.22 (m, 1H), 3.006-2.93 (m, 1H), 2.89 (dd, 1H), 2.71-2.64 (m, 1H), 2.52 (dd, 1H), 1.79-1.70 (m, 1H). MS (EI) for C28H27FN5O3 found 500 (MH+).