Subtle factors are important: radical formation and transmetallation in reactions of butyl cuprates with cyclohexyl iodide

Subtle factors are important: radical formation and transmetallation in reactions of butyl cuprates with cyclohexyl iodide

The reactions of Bu(2)CuLi[middle dot]LiI and Bu(2)CuLi.LiCN with cyclohexyl iodide are critically dependent upon subtle factors such as the surface properties of the reaction vessel, nature of the solvent still and lot of 'ultrapure' copper salt in addition to major effects such as the Li...

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Veröffentlicht in:Organic & biomolecular chemistry 2005-02, Vol.3 (3), p.392-394
Hauptverfasser: Bertz, Steven H, Human, Jason, Ogle, Craig A, Seagle, Paul
Format: Artikel
Sprache:eng
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Zusammenfassung:The reactions of Bu(2)CuLi[middle dot]LiI and Bu(2)CuLi.LiCN with cyclohexyl iodide are critically dependent upon subtle factors such as the surface properties of the reaction vessel, nature of the solvent still and lot of 'ultrapure' copper salt in addition to major effects such as the Li counterion.
ISSN:1477-0520
1477-0539
DOI:10.1039/b416612d