反应详情

A pyridine (1 mL) solution of 3-(4-Amino-3-methoxyphenyl)-6-(4-chloro-phenyl)thieno[3,2-d]pyrimidin-4(3H)-one (0.050 g, 0.0013 mol, the preparation of which is found in Example K13) and p-toluenesulfonyl chloride and was agitated overnight at RT, then diluted with water and filtered to give a white powder (0.056 g 81%). LCMS m/z 538 (MH+). 1H NMR (300 MHz, DMSO-d6) δ 9.72 (s, 1H), 8.40 (s, 1H), 8.00 (s, 1H), 7.95 (d, 2H), 7.70 (d, 2H), 7.60 (d, 2H), 7.38 (d, 2H), 7.35 (d, 1H), 7.20 (s, 1H), 7.05 (d, 1H), 3.62 (s, 3H), 2.41 (s, 3H) ppm.

1. filtrationfiltered
2. customto give a white powder (0.056 g 81%)