Oxalyl chloride → (3,5-Dibromo-4-methoxyphenyl)acetylchloride
Reaktionsgleichung
[Br:1][C:2]1[CH:3]=[C:4]([CH2:11][C:12]([OH:14])=O)[CH:5]=[C:6]([Br:10])[C:7]=1[O:8][CH3:9].C(Cl)(=O)C([Cl:18])=O>C1C=CC=CC=1>[Br:1][C:2]1[CH:3]=[C:4]([CH2:11][C:12]([Cl:18])=[O:14])[CH:5]=[C:6]([Br:10])[C:7]=1[O:8][CH3:9]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A solution of 3,5-dibromo-4-methoxy-phenylacetic acid (30.29 g, 0.093 mol) and oxalyl chloride (118.7 g, 81.6 ml, 0.93 mol) in 300 mL of benzene was refluxed for 6 h. The solution was evaporated with benzene 3 times and dried in vacuum. Yield 100%.
Aufarbeitung
- customThe solution was evaporated with benzene 3 times
- customdried in vacuum
Quellen und Nachweise
- ORD-Eintrag
- ord-1db04d3d36354ae2a34269c50c3b7c8c
- Quelldatensatz
- uspto-grants-2003_07
- Patentnummer
- US06596734B1
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