1-(4-BROMO-2-HYDROXYPHENYL)-1-PROPANONE Chemische Eigenschaften,Einsatz,Produktion Methoden
Verwenden
1-(4-Bromo-2-hydroxyphenyl)-1-propanone is a useful compound for preparation of indazoles.
synthetische
Preparation by Friedel–Crafts acylation of m-bromophenol with propionyl chloride in the presence of aluminium chloride in refluxing ethylene dichloride for 2 h (78%)
Also obtained by Fries rearrangement of 3-bromophenyl propionate in the presence of aluminium chloride at 50° for 3 h (47%).
1-(4-BROMO-2-HYDROXYPHENYL)-1-PROPANONE Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte