Isopropanol → HCID 53259299, compound

Participants

Reaction Steps

250 mg of 4,6-dichloropyrimidine, 117 mg of cyclohexylamine and 261 mg of DIPEA were dissolved in 1 mL of i-PrOH and the mixture obtained was charged into a screw cap vial and the vial obtained was kept in a heating block at 90° C. for 6 hours. The reaction was monitored by TLC and was completed after 6 hours. The mixture obtained was cooled to r.t., solvent was evaporated and the evaporation residue was redissoved in 1 mL of n-BuOH and taken in a microwave vial. To the mixture in the vial 113 mg of ethanolamine and 206 mg of DIPEA were added and the mixture obtained was heated in a reaction block at 180° C. for 1 hour. The reaction was finished and pure product was purified by column chromatography using EtOAc:MeOH 10:1. Pure 2-(6-(Cyclohexylamino)pyrimidin-4-ylamino)ethan-1-ol in the form of a colorless solid was obtained.

Provenance & Evidence