反应详情

Following a procedure analogous to the procedure described in Example 18, Step A using N-{2-chloro-3-[(E)-2-(2-chloro-4-pyrimidinyl)-1-hydroxyethenyl]phenyl}-2,6-difluorobenzenesulfonamide (4.03 g, 8.80 mmol) and 2,2-dimethylpropanethioamide (1.03 g, 8.80 mmol), the title compound was obtained as a bright yellow solid (2.25 g; 43.7% yield). 1H NMR (400 MHz, DMSO-d6) δ ppm 10.87 (s, 1H), 8.54 (d, J=5.3 Hz, 1H), 7.63-7.73 (m, 1H), 7.42-7.57 (m, 3H), 7.22 (t, J=9.2 Hz, 2H), 6.53 (d, J=5.3 Hz, 1H), 1.42 (s, 9H).