反应详情

Utilizing the material from Example 255 Step A, the title compound was prepared in analogous fashion using benzyl iodide as the alkyl halide and following the procedure of Step B-D of Example 255, as a viscous liquid. 1H NMR (CDCl3, 300 MHz) δ 1.60–2.0 (m, 2H), 2.55–2.95 (m, 4H), 2.95–3.15 (m, 2H), 3.20–3.45 (m, 3H), 4,40 (q, J=16.1 Hz, 2H), 6.41 (d, J=7.1 Hz, 1H), 6.51 (d, J=7.1 Hz, 1H), 6.62 (t, J=7.1 Hz, 1H), 7.20–7.40 (m, 5H) ppm. MS (CI): 306 (M+H+).