Ethanol → HCID 59743406, compound

Participants

Reaction Steps

A solution of [1-(4-{4-[4-(3-methanesulfonyl-propoxy)-indol-1-yl]-pyrimidin-2-yl-amino}-cyclohexanecarbonyl)-piperidin-4-ylmethyl]-carbamic acid t-butyl ester (0.827 g, 1.236 mM) in 10 mL of 10% HCl soln./EtOH was briefly heated on a steam bath, stirred for 7 hours at RT, concentrated to half volume and cooled in an ice bath. The light yellow solid was collected by filtration, washed with cold EtOH, and dried at 60° C. in vacuo. The product was extracted into DCM, crystallized from EtOH, and dried in vacuo at 60° C. to yield (4-aminomethyl-piperidin-1-yl)-(4-{4-[4-(3-methanesulfonyl-propoxy)-indol-1-yl]-pyrimidin-2-ylamino}-cyclohexyl)-methanone (Compound 304) as a white solid (0.41 g, mp 124-126° C.).

Provenance & Evidence