反应详情

Following the procedure as described in Example 5, making variations to replace benzyl bromide with methyl 3-(bromomethyl)benzoate to react with 1-(5-acetyl-4-methylthiazol-2-yl)imidazolidin-2-one, the title compound was obtained as a white solid in 64% yield: mp 122-124° C. (ethyl acetate/hexanes); 1H NMR (300 MHz, CDCl3) δ 7.99-7.93 (m, 2H), 7.52-7.40 (m, 2H), 4.53 (s, 2H), 4.11-4.05 (m, 2H), 3.96 (s, 3H), 3.49-3.43 (m, 2H), 2.59 (s, 3H), 2.49 (s, 3H); MS (ES+) m/z 374.1 (M+1).