Water → Methyl 4-formyl-2-hydroxybenzoate
Reaktionsgleichung
[CH:1]([C:3]1[CH:12]=[CH:11][C:6]([C:7]([O:9][CH3:10])=[O:8])=[C:5]([O:13]C)[CH:4]=1)=[O:2].[Al+3].[Cl-].[Cl-].[Cl-].O>C(Cl)Cl>[CH:1]([C:3]1[CH:12]=[CH:11][C:6]([C:7]([O:9][CH3:10])=[O:8])=[C:5]([OH:13])[CH:4]=1)=[O:2]Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A mixture of product from Step 2 (2.6 g, 13.4 mmol) and AlCl3 (3.6 g, 26.8 mmol) in anhydrous DCM (50 mL) was refluxed for 3 minutes. The resulting mixture was cooled and poured into water (100 mL), followed by a standard aqueous/DCM workup to give Intermediate 5 (2.2 g, yield 92%).
Aufarbeitung
- temperaturewas refluxed for 3 minutes
- temperatureThe resulting mixture was cooled
Quellen und Nachweise
- ORD-Eintrag
- ord-54f2fd5a5b094992b391403d4357bf9f
- Quelldatensatz
- uspto-grants-2015_02
- Patentnummer
- US08946434B2
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