反应详情

Compound 81A was prepared in a similar manner to the synthesis of compound 34D by substituting compound 34C and 4-(hydroxymethyl)phenylboronic acid with 2-bromopyrimidine and 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol, respectively: 1H NMR (DMSO-d6): δ 9.92 (s, 1H), 8.80 (d, J=4.6 Hz, 2H), 8.22-8.26 (m, 2H), 7.31 (t, J=4.6 Hz, 1H), 6.89-6.89 (m, 2H).