反应详情

General procedure G was used to convert 4-dodecylbenzoic acid (0.52 mmols) to the corresponding acyl chloride. After standard work up procedures, the intermediate was immediately subjected to conditions described in general procedure F in the presence of 1-amino-1-cyclopropanecarbonitrile hydrochloride (0.4 mmols). After flash chromatography, 0.15 mmols of the title product was recovered. 1H NMR (500 MHz, CDCl3) δ 7.68 (d, J=7.1, 2H), 7.23 (d, J=7.5, 2H), 6.82 (s, 1H), 2.63 (t, J=7.7, 2H), 1.65-1.57 (m, 4H), 1.35 (t, J=7.0, 2H), 1.29-1.25 (m, 17H), 0.88 (t, J=6.5, 3H). 13C NMR (126 MHz, CDCl3) δ 167.81, 148.06, 130.01, 128.75, 127.19, 120.07, 35.85, 31.89, 31.11, 29.61, 29.53, 29.42, 29.32, 29.20, 22.66, 20.88, 16.97, 14.08.