1-Methyl-1H-indole-5-boronic acid → HCID 69297579, compound

Participants

Reaction Steps

Using a procedure analogous to Example B32, methyl 2-tert-butyl-4-chloropyrimidine-5-carboxylate (0.849 g, 3.71 mmol), N-methylindole-5-boronic acid (1.30 g, 7.43 mmol) and tetrakis-(triphenylphosphine)palladium(0) (86 mg) were combined to give methyl 2-tert-butyl-4-(1-methyl-1 H-indol-5-yl)pyrimidine-5-carboxylate (898 mg, 74% yield). 1H NMR (300 MHz, DMSO-d6): δ 1.40 (s, 9 H), 3.70 (s, 3 H), 3.82 (s, 3 H), 6.57 (s, 1 H), 7.41-7.44 (m, 2 H), 7.53 (d, J=8.6 Hz, 1 H), 7.92 (s, 1 H), 8.94 (s, 1 H); MS (ESI) m/z: 324.0 (M+H+).

Provenance & Evidence