Cesium carbonate → HCID 178437086, compound

Participants

Reaction Steps

A mixture of N-{1-[5-ethyl-7-(phenylsulfonyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl]-4-piperidinyl}benzamide D7 (174 mg) and cesium carbonate (347 mg, 1.066 mmol) in MeOH (1.5 mL) and THF (3 mL) was stirred at room temperature for 3 hours. LCMS showed loss of starting material so the mixture was partitioned between EtOAc (10 mL) and water (10 mL). The organic phase was isolated (phase separator) and then concentrated. The crude material was purified by MDAP to give E18 (6 mg), 1H NMR (d6-DMSO) δ 11.59 (1H, brs), 8.38 (1H, d), 8.24 (1H, s), 8.78 (2H, d), 7.52 (1H, t), 7.46 (2H, t), 7.09 (1H, s), 4.06 (1H, m), 3.95 (2H, d), 3.02 (2H, t), 2.77 (2H, q), 1.94 (2H, d), 1.76 (2H, ddd), 1.26 (3H, t), MS(ES+) 350 [M+H]+.

Provenance & Evidence