Hydrochloric Acid → HCID 178429621, compound

Participants

Reaction Steps

A reaction mixture of 1.541 g 4-[2-(trans-4-hydroxy-cyclohexyloxy)-pyridine-3-ylamino]-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylic acid methylester, 2.00 g lithium hydroxide, 13.3 ml THF, 13.3 ml MeOH and 13.3 ml water was stirred at rt overnight. Then the mixture was acidified by addition of hydrochloric acid and extracted with DCM. The organic phase was dried, filtered and the filtrate was concentrated.

Provenance & Evidence