1-vinylcyclooctanol → HCID 54012738, Verbindung
Reaktionsgleichung
[CH:1]([C:3]1(O)[CH2:10][CH2:9][CH2:8][CH2:7][CH2:6][CH2:5][CH2:4]1)=[CH2:2]>C1C=CC=CC=1>[CH:1]([C:3]1[CH2:10][CH2:9][CH2:8][CH2:7][CH2:6][CH2:5][CH:4]=1)=[CH2:2]Komponenten
3
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A solution of 6 grams of 1-vinylcyclooctanol and 50 mg of MTO in 30 ml of benzene was refluxed 18 hours, cooled, washed with aq. potassium carbonate, dried, stripped of solvent and distilled (82-85 deg C./25 mm Hg) to give 3.55 grams of 1-vinylcyclooctene judged to be of 95% purity of NMR analysis; the only impurity was cyclooctanone left over from preparation of the vinyl carbinol.
Aufarbeitung
- temperaturecooled
- washwashed with aq. potassium carbonate
- customdried
- distillationdistilled (82-85 deg C./25 mm Hg)
Quellen und Nachweise
- ORD-Eintrag
- ord-70daa4ab3cf944569c513bad25c84f94
- Quelldatensatz
- uspto-grants-1999_07
- Patentnummer
- US05929298
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