2-(2-溴苯基)噻嗪烷 1,1-二氧化物

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: Title compound was prepared using conditions analogous to those described in Example 1 using 5-(2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrazin-2-amine and 2-(2-bromophenyl)-1,2-thiazinane 1,1-dioxide. MS (ESI): mass calcd. for C20H19FN4O2S, 398.12; m/z found, 399.2 [M+H]+. 1H NMR (500 MHz, CDCl3) δ 8.48-8.43 (m, 1H), 8.38-8.33 (m, 1H), 8.08-8.02 (m, 1H), 7.62 (m, 1H), 7.45-7.39 (m, 4H), 7.34 (dd, J=12.5, 1.7, 1H), 3.76-3.65 (m, 2H), 3.24-3.10 (m, 2H), 3.00-2.89 (m, 2H), 2.35-2.23 (m, 2H), 2.22-2.10 (m, 2H).