Reaktionsgleichung
C(=O)([O-])[O-].[Na+].[Na+].[CH3:7][C:8](C)(C1C=CC(C(C)(C)O)=CC=1)O.C(OC=C)(=O)C.[OH:27][C:28]([C:31]1[CH:36]=[CH:35][C:34]([C:37]([CH3:42])([O:39][CH:40]=[CH2:41])[CH3:38])=[CH:33][CH:32]=1)([CH3:30])[CH3:29]>C1(C)C=CC=CC=1>[CH3:38][C:37]([C:34]1[CH:35]=[CH:36][C:31]([C:28]([O:27][CH:7]=[CH2:8])([CH3:30])[CH3:29])=[CH:32][CH:33]=1)([O:39][CH:40]=[CH2:41])[CH3:42]Komponenten
6
Edukt 4
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Reaktionsbedingungen
- Temperatur
- 100 °C
Versuchsvorschrift
To a mixture of di-μ-chlorobis(1,5-cyclooctadiene)diiridium(I) [Ir(cod)Cl]2 (67 mg, 0.1 mmol) and sodium carbonate (640 mg, 6 mmol) in toluene (5 ml) were added α,α,α′,α′-tetramethyl-1,4-benzenedimethanol (5 mmol) and vinyl acetate (2.15 g, 25 mmol), followed by stirring at 100° C. in an atmosphere of argon gas for 6 hours. The reaction mixture was analyzed by gas chromatography to find that 1-(1-hydroxy-1-methylethyl)-4-(1-methyl-1-vinyloxyethyl)benzene and 1,4-bis(1-methyl-1-vinyloxyethyl)benzene were formed in yields of 11% and 62%, respectively, with a conversion from α,α,α′,α′-tetramethyl-1,4-benzenedimethanol of 95%.
Quellen und Nachweise
- ORD-Eintrag
- ord-c5755fc28ec5438799f3ab8179d6a63e
- Quelldatensatz
- uspto-grants-2010_06
- Patentnummer
- US07732645B2
Verknüpfte Notizen
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