1-Naphthalenemethanol → (E)-(6,6-Dimethyl-2-hepten-4-in-1-yl)-(1-naphthylmethyl)ether
Reaktionsgleichung
[OH:1][CH2:2][C:3]1[C:12]2[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=2)[CH:6]=[CH:5][CH:4]=1.[H-].[Na+].Br[CH2:16]/[CH:17]=[CH:18]/[C:19]#[C:20][C:21]([CH3:24])([CH3:23])[CH3:22]>C1COCC1.CN(C=O)C>[CH3:22][C:21]([CH3:24])([CH3:23])[C:20]#[C:19]/[CH:18]=[CH:17]/[CH2:16][O:1][CH2:2][C:3]1[C:12]2[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=2)[CH:6]=[CH:5][CH:4]=1Komponenten
6
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
5 g of 1-(Hydroxymethyl)naphthalin are in THF are treated at room temperature with 900 mg of 80% NaH (dissolved in mineral oil) and stirred until the evolution of gas ceases (ca. 1 hr.). A solution of 6.36 g of (E)-1-bromo-6,6-di-methyl-2-hepten-4-ine in DMF are added dropwise and the reaction mixture stirred overnight at room temperature.
Aufarbeitung
- stirringthe reaction mixture stirred overnight at room temperature
Quellen und Nachweise
- ORD-Eintrag
- ord-15677df704cd42fb86c9d629663d2952
- Quelldatensatz
- uspto-grants-1988_05
- Patentnummer
- US04742077
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