Carbon tetrabromide → HCID 19385599, compound

Participants

Reaction Steps

To a stirred and cooled (0° C.) solution of 1.15 g (3.64 mmol) of the product of Step B dissolved in 18 mL of CH2Cl2 was added 1.51 g (4.55 mmol) of carbon tetrabromide and 1.19 g (4.55 mmol) of triphenylphosphine. After the addition the reaction mixture was stirred 30 minutes and allowed to warm to room temperature. The mixture was then evaporated in vacuo and purified on a silica gel flash chromatography column eluted with 15% ethyl acetate/hexane to afford 1.21 g (88%) of the title compound.

Provenance & Evidence