Ethyl 3-(4-methoxyphenyl)-2-methylprop-2-enoate → Ethyl 3-(4-methoxyphenyl)-2-methylpropanoate
Reaktionsgleichung
[CH3:1][O:2][C:3]1[CH:16]=[CH:15][C:6]([CH:7]=[C:8]([CH3:14])[C:9]([O:11][CH2:12][CH3:13])=[O:10])=[CH:5][CH:4]=1.[H][H]>C(O)C.[Pd]>[CH3:1][O:2][C:3]1[CH:4]=[CH:5][C:6]([CH2:7][CH:8]([CH3:14])[C:9]([O:11][CH2:12][CH3:13])=[O:10])=[CH:15][CH:16]=1Komponenten
5
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
Ethyl p-methoxy-α-methylcinnamate (39.1 g) is dissolved in 186 ml of 2B ethanol. This solution is shaken with 1.5 g of 10% palladium on carbon at an initial pressure of 60 psi until the uptake of hydrogen is 100%. The reaction mixture is removed on an evaporator leaving ethyl β-(p-methoxyphenyl)-α-methylpropionate.
Aufarbeitung
- customThe reaction mixture is removed on an evaporator
Quellen und Nachweise
- ORD-Eintrag
- ord-6135eb5c671b4a0fad3c3e36dedc316e
- Quelldatensatz
- uspto-grants-1976_09
- Patentnummer
- US03983253
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