反应详情

Following a similar procedure for the mixture of 4-(8-bromo-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulen-2-yl)-2,5-dimethyl-2,4-dihydro-[1,2,4]triazol-3-one and 4-(8-iodo-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulen-2-yl)-2,5-dimethyl-2,4-dihydro-[1,2,4]triazol-3-one using 2-isopropyl-5-methyl-2,4-dihydro-[1,2,4]triazol-3-one, the mixture of 4-(8-Bromo-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulen-2-yl)-2-isopropyl-5-methyl-2,4-dihydro-[1,2,4]triazol-3-one and 4-(8-Iodo-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulen-2-yl)-2-isopropyl-5-methyl-2,4-dihydro-[1,2,4]triazol-3-one (˜1:1) was isolated as an off-white solid (49 mg). LCMS: RT=5.17 min, [M+H]+=421/423 and 469