Chemistry Letters p. 367 - 370 (1981)
Update date:2022-08-04
Topics:
Setsune, Jun-ichiro
Matsukawa, Kimihiro
Wakemoto, Hirofumi
Kitao, Teijiro
Copper(I)-promoted coupling reaction of aryl halides with sodium diethylmalonate occured smoothly in dioxane.The qualitative trends in the activity of copper(I) salt followed the order: CuBr > CuI > CuBF4(CH3CN)4 > CuCl.The activity was lowered in the presence of coordinating molecule such as acetonitrile, pyridine, NaI, phosphine, and sulfide.The reaction was generally applicable to aryl halides with various substituents.
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