3,5-Dimethylpyrazole-4-boronic acid, pinacol ester → 7-(3,5-dimethyl-1H-pyrazol-4-yl)-N-(3-methyl-1-((6-methylpyridin-2-yl)methyl)-1H-indazol-4-yl)imidazo[1,2-a]pyridine-3-carboxamide

Participants

Reaction Steps

Prepared according to procedure of Example 68, using 7-bromo-N-(3-methyl-1-((6-methylpyridin-2-yl)methyl)-1H-indazol-4-yl)imidazo[1,2-a]pyridine-3-carboxamide and 3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole. 1H NMR (CDCl3, δ) 9.55 (d, 1H), 8.40 (s, 1H), 8.24 (s, 1H), 7.78 (d, 1H), 7.62 (s, 1H), 7.42 (t, 1H), 7.34 (t, 1H), 7.15 (d, 1H), 7.06 (t, 2H), 6.52 (d, 1H), 5.64 (s, 2H), 2.87 (s, 3H), 2.58 (s, 3 h), 2.40 (s, 6H).

Provenance & Evidence