1H NMR (400 MHz, CDCl3) δ 7.45 (s, 1H), 7.39 (d, J = 7.2 Hz, 2H), 7.34 (d, J = 6.9 Hz, 2H), 7.31 - 7.26 (m, 4H), 6.19 (s, 1H), 4.63 (d, J = 6.7 Hz, 1H), 4.53 (q, J = 17.3 Hz, 2H), 2.65 (s, 2H). 13C NMR (100 MHz, CDCl3) δ 144.5, 139.9, 134.4, 134.2, 129.8, 128.5, 127.8, 127.5, 126.2, 124.8, 124.1, 122.2, 75.2, 66.8, 34.9. HRMS (ESI): calcd for C17H16ClO+: 271.0884, found: 271.0889.