Tetrahedron

Efficient palladium-catalyzed Suzuki–Miyaura coupling of aryl chlorides with arylboronic acids using benzoferrocenyl phosphines as supporting ligands

M Thimmaiah, S Fang

文献索引：Thimmaiah, Muralidhara; Fang, Shiyue Tetrahedron, 2007 , vol. 63, # 29 p. 6879 - 6886

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被引用次数: 24

摘要

Four monodentate benzoferrocenyl phosphines were studied as supporting ligands in palladium-catalyzed Suzuki–Miyaura coupling of aryl chlorides with arylboronic acids. Of these ligands, the more electron-rich and steric demanding benzoferrocenyl dicyclohexyl phosphine was found highly effective for the reaction followed by the benzoferrocenyl diisopropyl phosphine. The corresponding diethyl and diphenyl phosphines are much ...