反应详情

Following the procedure for 116, 2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-4,5-dihydro-6-oxa-1,10b-diaza-benzo[e]azulene-9-carboxylic acid was reacted with 1-(2,2,2-trifluoroethyl)piperazine dihydrochloride to give 124 as a white solid. 1H NMR (CDCl3, 400 MHz): δ 8.02 (d, J=2.1 Hz, 1 H); 7.95 (s, 1 H); 7.35 (dd, J=8.3, 2.1 Hz, 1 H); 7.23 (d, J=8.3 Hz, 1 H); 6.88 (s, 1 H); 5.73-5.60 (m, 1 H); 4.58 (t, J=5.8 Hz, 2 H); 3.94-3.44 (br m, 4H); 3.20 (t, J=5.8 Hz, 2 H); 3.04 (q, J=9.4 Hz, 2 H); 2.74 (br s, 4 H); 1.58 (d, J=6.6 Hz, 6 H). LCMS: RT=10.93 min, M+H+=490