Phosphorus oxychloride → HCID 63408830, compound

Participants

Reaction Steps

Prepared according to procedure S using 6-chloro-2,3,8-trimethylquinolin-4-ol (3.25 g, 1.65 mmol) in POCl3 (20 mL) and heating at reflux for 3 h. After this time the reaction mixture was cooled to rt and poured into ice water. The resulting solid was filtered and washed with water. The product was then dried under vacuum and 4,6-dichloro-2,3,8-trimethylquinoline was obtained as a white solid. Mass Spectrum (ESI) m/e=241 (M+1).

Provenance & Evidence