Benzoyl chloride → HCID 11758893, compound

Participants

Reaction Steps

Benzoylchloride (410 mg, 2.9 mmol) was added to a solution of 1 (614 mg, 2.89 mmol) in dry pyridine (30 ml) and the reaction was allowed to proceed at 25° C. with stirring for 6 h. Removal of the solvent in vacuo and purification of the product by elution from a silica gel column using chloroform-methanol (99:1, v/v) as eluent gave 3 as a viscous oil (615 mg, 67.3%) which was used directly in the next reaction step.

Provenance & Evidence