Phosphorus pentachloride → HCID 23298252, compound

Participants

Reaction Steps

Phosphorus pentachloride (229 mg, 1.1 mmol) was added to a stirred solution of 1-ethyloxycarbonylmethyl-4-(2-hydroxyethylthio)-6-methyl-3-nitro-2-pyridinone (316 mg, 1.0 mmol) in methylene chloride (5 mL). After 15 min the reaction was diluted with methylene chloride and was washed with water, dried (Na2SO4) and evaporated to give the title compound as a yellow crystalline solid:

Provenance & Evidence