2-Bromoacetamide → 2-{3-[2-(2-Isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulen-9-yl]-azetidin-1-yl}-acetamide

Participants

Reaction Steps

Following the procedure of 319, 9-azetidin-3-yl-2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene and bromoacetamide were reacted in DMF to give 371 (111 mg, 53%). LCMS: RT=6.96 min, [M+H]+=425. 1H NMR δ (ppm) (CDCl3): 8.31 (1 H, d, J=2.35 Hz), 7.90 (1 H, s), 7.17 (1 H, dd, J=8.28, 2.36 Hz), 7.03 (1 H, d, J=8.26 Hz), 7.01-6.85 (1 H, m), 5.91-5.83 (1 H, m), 5.41 (1 H, s), 4.37 (2 H, t, J=5.06 Hz), 3.89 (2 H, t, J=7.36 Hz), 3.81-3.73 (1 H, m), 3.43-3.34 (4 H, m), 3.22 (2 H, s), 1.63 (6 H, d, J=6.65 Hz)

Provenance & Evidence