Methyl 2-(4-formylphenoxy)acetate → Methyl {4-[5-phenoxypent-1-en-1-yl]phenoxy}acetate
Reaktionsgleichung
[CH:1]([C:3]1[CH:14]=[CH:13][C:6]([O:7][CH2:8][C:9]([O:11][CH3:12])=[O:10])=[CH:5][CH:4]=1)=O.[Br-].[O:16]([CH2:23][CH2:24][CH2:25][CH2:26][P+](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)[C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1>>[O:16]([CH2:23][CH2:24][CH2:25][CH:26]=[CH:1][C:3]1[CH:14]=[CH:13][C:6]([O:7][CH2:8][C:9]([O:11][CH3:12])=[O:10])=[CH:5][CH:4]=1)[C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1Komponenten
3
Versuchsvorschrift
Preparation takes place in analogy to Example XLIII from methyl (4-formylphenoxy)acetate and (4-phenoxybutyl)(triphenyl)phosphonium bromide. The product is obtained as an E/Z mixture.
Aufarbeitung
- customPreparation
- customThe product is obtained as an E/Z mixture
Quellen und Nachweise
- ORD-Eintrag
- ord-57a9bee3d10b4c43bc78f3b8c7e589e0
- Quelldatensatz
- uspto-grants-2009_03
- Patentnummer
- US07498460B2
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