4-Chloropyridine → HCID 10811131, compound

Participants

Reaction Steps

To a solution of LDA (1.1 eq) in THF (0.05M) at −78° C. was added 4-chloropyridine (1 eq). After 1.5 h tributyltin chloride (1.5 eq) was added and the reaction mixture was warmed at rt over 3 h. The reaction mixture was diluted with water and extracted with EtOAc. The organic extracts were washed with brine, dried over MgSO4, filtered and concentrated. The residue was purified by flash chromatography (hexane:EtOAc, 95:5) to afforded the title compound.

Provenance & Evidence