Ammonium formate → HCID 22736345, compound

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Reaction Steps

A mixture of 5-(4-benzyloxyphenyl)-7-(tetrahydropyran-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-ylamine (2.83 g), 10% palladium on carbon (1.41 g), ammonium formate (2.31 g) and ethanol (250 ml) was boiled under reflux under nitrogen with stirring for 1.5 hours. The mixture was cooled to ambient temperature, filtered, then the filtrate cooled and filtered. The filtrate was evaporated to give a solid 4-[4-amino-7-(4-tetrahydropyranyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl]phenol.

Provenance & Evidence