[Simple method for the preparation of ketones of 4-hydroxycoumarin with the aid of phosphorus oxychloride].
D015110:4-Hydroxycoumarins; D003374:Coumarins / Q000031:analogs & derivatives; D007659:Ketones; D010758:Phosphorus; D017553:Phosphorus Compounds; D016226:Phosphorus, Dietary
D015110:4-Hydroxycoumarins; D003374:Coumarins; D007659:Ketones; D017553:Phosphorus Compounds; D016226:Phosphorus, Dietary; D010758:Phosphorus; C013196:phosphoryl chloride; C030123:coumarin; C068805:4-hydroxycoumarin
COUMARIN/derivatives; KETONES/preparation of; PHOSPHORUS
Eine neue einfache Methode zur Darstellung von Ketonen des 4-Oxycumarins mit Hilfe von Phosporoxychlorid.