Sodium Iodide → (R)-5-(2-(1H-pyrrol-1-yl)thiazol-4-yl)-2-morpholino-6-(piperidin-3-ylamino)pyrimidin-4(3H)-one

Participants

Reaction Steps

To (R)-tert-butyl 3-((5-(2-(1H-pyrrol-1-yl)thiazol-4-yl)-6-methoxy-2-morpholinopyrimidin-4-yl)amino)piperidine-1-carboxylate (xx) (0.08 g, 0.148 mmol) in MeCN (2.95 ml) was added NaI (0.033 g, 0.222 mmol) followed by TMS-Cl (0.028 ml, 0.222 mmol) under argon. The reaction was stirred at room temperature for 15 min., then heated to 50° C. for 2 h until the reaction was complete, monitored by LCMS. The solvent was removed and the reaction material was purified by preparative HPLC to give the title compound. MS (m/z)=428 (M+H). IRAK4 IC50=12 nM

Provenance & Evidence