1H NMR (400 MHz, CDCl3) δ 7.47 (d, J = 6.5 Hz, 4H), 7.43 – 7.31 (m, 6H), 3.86 – 3.59 (m, 2H), 1.29 (t, J = 6.8 Hz, 3H). 13C{1H} NMR (101 MHz, CDCl3) δ 170.6, 136.2, 129.8, 129.7, 128.7, 128.5, 33.3, 14.0. HRMS (EI) m/z: calcd for C18H15NO2, 277.1103; found, 277.1107.