Carbon tetrabromide → HCID 9837766, compound

Participants

Reaction Steps

To a solution of the product of Example 5 in dichloromethane was added carbon tetrabromide (460 mg, 1.3 mmol). This solution was cooled in an ice bath and stirred for 5 minutes. Triphenylphosphine (437 mg, 1.6 mmol) was added to the solution and stirring was continued for 5 minutes at 0° C. before allowing it to warm slowly to room temperature. The solvent was removed under reduced pressure. The residue was placed on a filter and washed three times with ether. The filtrate solvent was then removed under reduced pressure to yield the title compound.

Provenance & Evidence