Acetylene → 3-(Trimethylsilyl)propyl vinyl ether
Reaktionsgleichung
[CH3:1][Si:2]([CH3:8])([CH3:7])[CH2:3][CH2:4][CH2:5][OH:6].[OH-].[K+].[CH:11]#[CH:12]>CS(C)=O>[CH:11]([O:6][CH2:5][CH2:4][CH2:3][Si:2]([CH3:8])([CH3:7])[CH3:1])=[CH2:12]Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
In a similar manner to Example 1, 25 g (0.19 mol) of 3-(trimethylsilyl)propanol, 2.5 g of KOH and 25 g of DMSO were reacted at 80° C. with acetylene. 3-(Trimethylsilyl)propyl vinyl ether was obtained in 96% yield.
Quellen und Nachweise
- ORD-Eintrag
- ord-59e4293c63a04c8a88a6664dad1f4d7a
- Quelldatensatz
- uspto-grants-1996_12
- Patentnummer
- US05587503
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