反应详情

The title compound (92 mg) was prepared as in Example 177, Steps C and D, using 159 mg of 2-isopropyl-3-trifluoromethanesulfonyloxy-4,5,7,8-tetrahydro-2H-1,2,6-triaza-azulene-6-carboxylic acid tert-butyl ester (Example 189, Step A) and 156 mg of 4-fluorophenylboronic acid. MS (ESI): exact mass calculated for C16H20FN3, 273.16. found, m/z 274.4 [M+H]+. 1H NMR (500 MHz, CDCl3): 7.42-7.35 (m, 2H), 7.33-7.27 (m, 2H), 4.37 (m, 1H), 3.46-3.39 (m, 2H), 3.34-3.28 (m, 2H), 3.23-3.18 (m, 2H), 2.81-2.74 (m, 2H), 1.41 (d, J=6.9 Hz, 6H).