HRMSCFAB: calcd for C18H18N2O [M]+: 278.1419; discovered: 278.1422.= 3.6 Hz, 2 H, CH2), 3.75 (s, 3 H, Me), 4.94 (d, = 17.2 Hz, 1 H, C=CH), 5.03 (d, = 10.5 Hz, 1 H, C=CH), 5.89 (m, 1 H, C=CH), 6.77 (d, = 8.8 Hz, 2 H, ArH), 7.14 (m, 4 H, ArH), 7.33 (m, 3 … Continue reading HRMSCFAB: calcd for C18H18N2O [M]+: 278