Water → HCID 58204233, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 9-Chloro-2-(1-isopropyl-1H-imidazol-2-yl)-4,5-dihydro-6-oxa-1-thia-10-aza-benzo[e]azulene (63 mg, 0.18 mmol), Potassium acetate (60.2 mg, 0.613 mmol), 2-methylpyridine-3-boronic acid, (32.2 mg, 0.235 mmol) and Tetrakis(triphenylphosphine)palladium(0) (28 mg, 0.024 mmol) in Acetonitrile (2 mL, 30 mmol) and Water (2 mL, 100 mmol) was degassed. The reaction was heated in the microwave at 140° C. for 20 minutes. The reaction was cooled to r.t., then extract with ethyl acetate. The combined organics were concentrated and purified by reverse phase HPLC to give 304. MS: (ESI+)=403.1. 1H NMR (400 MHz, DMSO) δ 8.55-8.47 (m, 1H), 7.86 (d, J=7.7 Hz, 1H), 7.54 (d, J=8.3 Hz, 1H), 7.50-7.43 (m, 2H), 7.36 (dd, J=7.7, 4.9 Hz, 1H), 7.29 (s, 1H), 7.00 (s, 1H), 4.82 (dt, J=13.3, 6.5 Hz, 1H), 4.43 (t, J=4.6 Hz, 2H), 2.65 (s, 3H), 1.44 (d, J=6.6 Hz, 6H).

Provenance & Evidence