Tetrahedron

Naphthidine di (radical cation) s-stabilized palladium nanoparticles for efficient catalytic Suzuki–Miyaura cross-coupling reactions

C Desmarets, R Omar-Amrani, A Walcarius, J Lambert…

文献索引：Desmarets, Christophe; Omar-Amrani, Rafik; Walcarius, Alain; Lambert, Jacques; Champagne, Benoit; Fort, Yves; Schneider, Raphael Tetrahedron, 2008 , vol. 64, # 2 p. 372 - 381

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被引用次数: 60

摘要

Stable Pd (0) nanoparticles were prepared at room temperature in 1, 4-dioxane from PdCl2 using N, N′-bis (4-methoxyphenyl)-(1, 1′-binaphthyl)-4, 4′-diamine (naphthidine) as reducing and stabilizing agent. This procedure resulted in Pd (0) particles possessing an average diameter of ca. 25nm stabilized against aggregation due to a barrier of the naphthidine di (radical cation) Napht2. 2+. These particles were evaluated for their ...