反应详情

Following general procedure B2 and D1, 3-(2,4-Dimethoxy-benzyloxy)-1H-benzo[4,5]furo[3,2-d]pyrimidine-2,4-dione was alkylated with 4-(chloromethyl)-2-methyl-1,3-thiazole and subsequently deprotected to provide the title compound as a white solid. 1H NMR (d6-DMSO, 300 MHz) δ 2.59 (s, 3H); 5.54 (s, 2H); 7.38 (dd, J=8 Hz, 1H); 7.44 (s, 1H); 7.62 (dd, J=8 Hz, 1H); 7.81 (d, J=8 Hz, 1H); 7.87 (d, J=8 Hz, 1H); Ret. time=2.01 min., m/z=330.0.