mp = 108-111 oC; 1H NMR (400 MHz, CDCl3) δ 7.87 – 7.84 (m, 2H), 7.28 – 7.24 (m, 1H), 7.14 – 7.12 (d, J = 7.3 Hz, 1H), 7.08 – 7.04 (m, 2H), 7.00 – 6.96 (m, 1H), 6.91 – 6.89 (d, J = 7.8 Hz, 1H), 3.72 – 3.57 (m, 2H), 3.31 (s, 3H), 1.44 (s, 3H); 13C NMR (100 MHz, CDCl3) δ: 24.9, 26.5, 45.2, 45.9, 108.1, 115.4, 115.7, 121.6, 122.1, 127.9, 130.5, 130.6, 132.7, 132.7, 133.6, 143.8, 165.7 (d, 1JC-F = 253.0 Hz) , 180.2, 195.8; HRMS (EI) m/z calcd for C18H16FNO2 [M+]: 297.1165; found 297.1158.