[Preparation of 4-hydroxycoumarin ketones with the help of phosphoroxychloride].
D015110:4-Hydroxycoumarins; D003374:Coumarins / Q000031:analogs & derivatives; D006801:Humans; D007659:Ketones; D010758:Phosphorus / Q000494:pharmacology*; D016226:Phosphorus, Dietary
D015110:4-Hydroxycoumarins; D003374:Coumarins; D007659:Ketones; D016226:Phosphorus, Dietary; D010758:Phosphorus; C030123:coumarin; C068805:4-hydroxycoumarin
COUMARIN/derivatives; KETONES/preparation of; PHOSPHORUS/effects
Uber die Darstellung von Ketonen der 4-Oxycumarin-Reihe mit Hilfe von Phosphoroxychlorid.