ChemicalBook CAS DataBase List 1-(5-BROMO-2-HYDROXY-4-METHOXYPHENYL)-ETHANONE

1-(5-BROMO-2-HYDROXY-4-METHOXYPHENYL)-ETHANONE synthesis

7synthesis methods

Product Name:1-(5-BROMO-2-HYDROXY-4-METHOXYPHENYL)-ETHANONE
CAS Number:39503-61-2
Molecular formula:C9H9BrO3
Molecular Weight:245.07

Preparation by reaction of bromine on paeonol (2-hydroxy-4-methoxyacetophenone),
in methylene chloride at r.t. (quantitative yield)
in acetic acid at r.t. (60%)
in acetic anhydride (48%).

552-41-0
576 suppliers
$5.00/1g

1-(5-BROMO-2-HYDROXY-4-METHOXYPHENYL)-ETHANONE

39503-61-2
32 suppliers
$43.00/100mg

Yield:39503-61-2 66%

Reaction Conditions:

with bromine in chloroform at 0 - 20;

References:

Tummatorn, Jumreang;Ruchirawat, Somsak;Ploypradith, Poonsakdi [Chemistry - A European Journal,2010,vol. 16,# 5,p. 1445 - 1448] Location in patent:supporting information; experimental part

182056-48-0 Synthesis