Ethanolamine → HCID 57900229, compound

Participants

Reaction Steps

2-[4-(2,4-Difluoro-phenyl)-4H-[1,2,4]triazol-3-yl]-4,5-dihydro-6-oxa-1-thia-benzo[e]azulene-9-carboxylic acid and ethanolamine were reacted in the general amide coupling procedure to give 375. NMR: (CDCl3): 2.72 (1 H, s, OH), 3.01-3.04 (2 H, m), 3.57-3.61 (2 H, m), 3.72-3.81 (2 H, m), 4.20-4.23 (2 H, m), 6.68-6.72 (1 H, m, NH), 6.79 (1 H, s, Ar), 6.94 (1 H, d, J 8.4, Ar), 7.02-7.06 (2 H, m, Ar), 7.33-7.40 (1 H, m, Ar), 7.50-7.53 (1 H, m, Ar), 7.89-7.90 (1 H, m, Ar) and 8.16 (1 H, s, Ar). MS: (ESI+) MH+=469.04

Provenance & Evidence