4-Hydroxy-3-propoxybenzaldehyde → HCID 22987074, Verbindung
Reaktionsgleichung
[OH:1][C:2]1[CH:9]=[CH:8][C:5]([CH:6]=O)=[CH:4][C:3]=1[O:10][CH2:11][CH2:12][CH3:13].C1(P(=C=[CH:34][C:35]([O:37][CH3:38])=[O:36])(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1>>[OH:1][C:2]1[CH:9]=[CH:8][C:5](/[CH:6]=[CH:34]/[C:35]([O:37][CH3:38])=[O:36])=[CH:4][C:3]=1[O:10][CH2:11][CH2:12][CH3:13]Komponenten
3
Versuchsvorschrift
The preparation is carried out analogously to Example 2 from 0.76 g (4.22 mmol) of 4-hydroxy-3-propoxybenzaldehyde and 1.48 g (4.43 mmol) of methyl (triphenylphosphoranylidene)acrylate and gave 0.78 g of methyl (E)-4-hydroxy-3-propoxycinnamate.
Quellen und Nachweise
- ORD-Eintrag
- ord-6f9f9544abe3451faa4113c38453b434
- Quelldatensatz
- uspto-grants-2003_10
- Patentnummer
- US06632909B2
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