Camphor → Bornylene
Reaktionsgleichung
[CH3:1][C:2]12[C:8]([CH3:10])([CH3:9])[CH:5]([CH2:6][CH2:7]1)[CH2:4][C:3]2=O.C[Li]>CCOCC>[CH3:1][C:2]12[C:8]([CH3:10])([CH3:9])[CH:5]([CH2:6][CH2:7]1)[CH:4]=[CH:3]2Komponenten
4
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
1,7,7-Trimethylbicyclo[2.2.1]heptan-2-one (1-camphor) was converted into its 4-toluenesulfonylhydrazone, which was then reacted with methyllithium in ether, to give the title compound. The method used was that described by Shapiro and Duncan, Organic Synthesis, Vol 51, pp 67-69, for the conversion of racemic camphor into racemic 1,7,7-trimethylbicyclo[2.2.1]hept-2-ene.
Quellen und Nachweise
- ORD-Eintrag
- ord-58c68fbf10174a44867b9854715d2022
- Quelldatensatz
- uspto-grants-1993_09
- Patentnummer
- US05242911
Notizen zur Reaktion
Wird geladen…