Methanesulfonamide → US10023592, Example 166

Participants

Reaction Steps

The title compound of Example 149, step 4 was treated with MeSO2NH2 in a manner similar to Example 152, step 6 to give the title compound. 1H NMR (CDCl3, 400 MHz) δ 8.42 (s, 1H), 8.36 (s, 1H), 8.10-8.12 (m, 2H), 6.98-7.05 (m, 2H), 6.87-6.92 (m, 1H), 3.64 (s, 3H), 3.45 (s, 3H), 2.22 (s, 3H). LCMS: 423.0 (M+1)+

Provenance & Evidence