反应详情

The title compound was prepared from 2-fluoro-6-methoxy-4-vinylbenzonitrile using m-CPBA in an analagous fashion to that described for 5-fluoro-2-methoxy-4-(oxiran-2-yl)benzonitrile (Step H) above: 1H NMR (500 MHz, CDCl3) δ 6.75 (dd, J=9.1, 0.9 Hz, 1H), 6.71 (d, J=0.9 Hz, 1H), 3.97 (s, 3H), 3.90 (dd, J=4.0, 2.5 Hz, 1H), 3.21 (dd, J=5.5, 4.0 Hz, 1H), 2.73 (dd, J=5.5, 2.5 Hz, 1H).