Hydroxylamine → N-hydroxy-2-(2-(1-isopropyl-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9-yl)acetamide

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Reaction Steps

Following the procedures of Example 316, 2-(2-(1-isopropyl-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9-yl)acetic acid and hydroxylamine were reacted to give 352. M/z 369.1, calc. 368.16. 1H NMR (400 MHz, DMSO) δ 10.69 (s, 1H), 8.88 (s, 1H), 8.32 (d, J=8.2, 1H), 7.92 (d, J=2.9, 2H), 7.04 (d, J=8.2, 1H), 6.97 (s, 1H), 5.95-5.81 (m, 1H), 4.50 (d, J=5.7, 4H), 3.29 (s, 2H), 1.48 (d, J=6.6, 6H)

Provenance & Evidence