HCID 58148151, compound → HCID 136184233, compound

Participants

Reaction Steps

A mixture of 2.1 g of 2-(3-benzyloxypyridin-4-yl)-5-tert-butylbenzoxazole, 0.58 g of 5% palladium on carbon and 50 ml of acetic acid was stirred under about one atmosphere of hydrogen at room temperature for six hours. The reaction mixture was filtered through Celite™. The filtrate was concentrated under reduced pressure. The residue was subjected to silica gel column chromatography to give 1.3 g of 4-(5-tert-butylbenzoxazole-2-yl)pyridin-3-ol (hereinafter, referred to as “active compound 103”).

Provenance & Evidence