HCID 86618552, compound → HCID 86618553, compound

Participants

Reaction Steps

A solution of 4-(2,6-dichloro-5-ethoxycarbonylmethyl-pyrimidin-4-ylamino)-piperidine-1-carboxylic acid tert-butyl ester (0.87 g, 2.01 mmol) in dichloromethane (10 mL) and 4 M HCl in dioxane (40 mL) was stirred at rt for 2 h. The solvent was removed under reduced pressure and the crude product used in the consecutive step without further purification assuming quantitative deprotection and formation of the dihydrochloride salt. MS (ISP): 333.1 [M+H]+.

Provenance & Evidence