2-(1H-Pyrazol-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine → HCID 59619955, compound

Participants

Reaction Steps

The title compound was synthesized in a similar manner as described for Example 1.1 using 8-bromo-1-(1,3-dimethyl-1H-pyrazol-4-yl)-3-methyl-1,3-dihydro-imidazo[4,5-c]quinolin-2-one (Intermediate A) and 2-pyrazol-1-yl-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridine (Stage 79.1.1) to give the title compound as a white solid. (HPLC: tR 2.64 min (Method A); M+H=437 MS-ES; 1H-NMR (d6-DMSO, 400 MHz) 9.00 (s, 1H), 8.68-8.66 (m, 1H), 8.59-8.57 (m, 1H), 8.16-8.12 (m, 2H), 8.10-7.98 (m, 3H), 7.87-7.85 (m, 1H), 7.60-7.58 (m, 1H), 6.62-6.59 (m, 1H), 3.93 (s, 3H), 3.58 (s, 3H), 1.97 (s, 3H))

Provenance & Evidence