Phosphorus pentachloride → 1-Chloro-3-isocyanato-2-methylbenzene

Beteiligte Stoffe

Reaktionsschritte

A mixture of the above-mentioned 1-chloro-2-methyl-3-methoxycarbonylaminobenzene 5.80 g, phosphorus pentachloride 7.53 g and chlorobenzene 50 mL was stirred with heating under reflux for one hour. The reaction mixtures were concentrated under reduced pressure to give 1-chloro-3-isocyanato-2-methylbenzene.

Herkunft & Nachweise