熔点:134.2-136.1 oC。1H NMR (400 MHz, CDCl3) δ 9.07 (s, 1H), 8.23 (d, J = 8.3 Hz, 1H), 7.77 – 7.69 (m, 2H), 7.60 – 7.55 (m, 2H), 7.53 – 7.47 (m, 3H), 7.45 – 7.31 (m, 6H), 7.29 – 7.21 (m, 4H). 13C{1H} NMR (101 MHz, CDCl3) δ 151.6, 147.4, 145.6, 140.3, 139.7, 137.0, 136.2, 132.6, 130.5, 130.5, 129.4, 129.2, 128.7, 128.2, 127.8, 127.4, 127.3, 126.9, 126.9, 126.7, 126.6. HRMS (EI) m/z: calcd for C27H19N, 357.1517; found, 357.1519.