5-Brom-2-hydroxy-4-methoxybenzophenon Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
Preparation from 2-(benzoyloxy)-5-bromo-4- methoxy-benzophenone (SM) by treatment with potassium hydroxide in refluxing ethanol for 1 h (68%). SM was obtained by oxidation of 5-bromo-6-methoxy-2,3-di-phenylbenzofuran with chromium trioxide in refluxing acetic acid for 30 min.
5-Brom-2-hydroxy-4-methoxybenzophenon Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte