Phosphorus oxychloride → HCID 90837799, compound

Participants

Reaction Steps

To a stirred solution of (64) (171 mg, 0.35 mmol) in pyridine (9 mL) was added phosphoryl chloride (65 μl) at 0° under argon. After 10 minutes the mixture was brought to room temperature and stirring was continued for 1.5 hours. The solvent was evaporated under reduced pressure and the residue was dissolved in ethyl acetate (10 mL), dried, filtered and evaporated under reduced pressure to yield the crude product (101 mg) which was used without further purification.

Provenance & Evidence