反应详情

Using similar protocols as described in Examples 20A, 20B and 20C employing azetidine and 4-hydroxybenzaldehyde as starting material afforded 0.44 g (39%) of 41A as an oil. 1H NMR (500 MHz, CDCl3): δ 2.06 (m, 2H), 3.18 (m, 4H), 3.35 (t, 1H), 3.48 (s, 2H), 3.66 (t, 1H), 3.8-5.0 (m, 3H), 6.71 (m, 2H), 7.16 (d, 2H).