Copper-catalyzed cross-coupling reaction of α-sulfur-substituted alkylstannanes with acid chlorides

Copper-catalyzed cross-coupling reaction of α-sulfur-substituted alkylstannanes with acid chlorides

Copper compounds were found to catalyze the cross-coupling reaction of α-sulfur-substituted alkylstannanes with acid chlorides. Under the optimized conditions (CuF2 (1mol%), 1,4-dioxane, 102°C), various substrates coupled to afford the corresponding α-sulfur-substituted ketones in good yields.

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Veröffentlicht in:Tetrahedron letters 2013-08, Vol.54 (34), p.4558-4560
Hauptverfasser: Kagoshima, Hirotaka, Takahashi, Naoshi
Format: Artikel
Sprache:eng
Schlagworte:
Acid chlorides
Chemical reactions
Chlorides
Copper catalyst
Copper compounds
Coupling (molecular)
Cross-coupling reaction
Ketones
Tetrahedrons
α-Sulfur-substituted alkylstannanes
α-Sulfur-substituted ketones
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Zusammenfassung:Copper compounds were found to catalyze the cross-coupling reaction of α-sulfur-substituted alkylstannanes with acid chlorides. Under the optimized conditions (CuF2 (1mol%), 1,4-dioxane, 102°C), various substrates coupled to afford the corresponding α-sulfur-substituted ketones in good yields.
ISSN:0040-4039
1873-3581
DOI:10.1016/j.tetlet.2013.06.088