Organosoluble Copper Clusters as Precatalysts for Carbon−Heteroelement Bond-Forming Reactions:  Microwave and Conventional Heating

Organosoluble Copper Clusters as Precatalysts for Carbon−Heteroelement Bond-Forming Reactions:  Microwave and Conventional Heating

The coupling of aryl iodides with alcohols under mild conditions has been explored using self-assembled octanuclear copper clusters as catalysts. Reactions involving tetrahydrofurfuryl alcohol were typically complete in 4−8 h at 110 °C using an oil bath or 1−3 h with microwave heating. High yields o...

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Veröffentlicht in:Journal of organic chemistry 2005-01, Vol.70 (1), p.244-250
Hauptverfasser: Manbeck, Gerald F, Lipman, Adam J, Stockland, Robert A, Freidl, Adrienne L, Hasler, Amy F, Stone, Joshua J, Guzei, Ilia A
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Exact sciences and technology
Organic chemistry
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Zusammenfassung:The coupling of aryl iodides with alcohols under mild conditions has been explored using self-assembled octanuclear copper clusters as catalysts. Reactions involving tetrahydrofurfuryl alcohol were typically complete in 4−8 h at 110 °C using an oil bath or 1−3 h with microwave heating. High yields of alkyl aryl ethers were obtained with catalyst loadings as low as 0.4 mol % cluster.
ISSN:0022-3263
1520-6904
DOI:10.1021/jo048761y