Imidazole → HCID 19930236, compound

Participants

Reaction Steps

To a solution of 5-bromopyridin-3-ylmethanol (Chem. Pharm. Bull. 1990, 38, 2446) (29 g, 154 mmoL) and tert-butylchlorodiphenylsilane (47.5 g, 173 mmoL) in CH2Cl2 (500 mL) at r.t., there was added imidazole (15.8 g, 232 mmoL). The mixture was stirred for 1 hr. and filtered. The filtrate was evaporated and the residue chromatographed on silica gel, eluting with a 1:7 mixture of EtOAc and hexane, to afford the product as a colorless oil.

Provenance & Evidence