反应详情

Cis-5-(4-phenoxyphenyl)-7-(4-piperidinocyclohex-1-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-ylamine was dissolved in ethyl acetate (50 mL), diluted with diethyl ether (50 mL) and treated with a 1 M solution of hydrogen chloride in diethyl ether until no further precipitation occurred. The resultant solid was collected and re-crystallised from absolute ethanol to give Cis-5-(4-phenoxyphenyl)-7-(4-piperidinocyclohex-1-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-ylamine hydrochloride as a colourless solid (75 mg, 0.2 mmol) melting point 185-189 deg. C.

1. customThe resultant solid was collected
2. customre-crystallised from absolute ethanol