Article ID Journal Published Year Pages File Type
1327517 Journal of Organometallic Chemistry 2006 4 Pages PDF
Abstract

The tripalladium cluster [Pd3(μ3-CO)(μ-dppm)3](PF6)2 (1) reacts with two equivalents of tBuCP to give [Pd3(μ-dppm)3(η1-PCBut)2](PF6)2 (2). Prolonged storage of acetone solutions of 2 only resulted in the isolation of [Pd3(μ-dppm)3(η1:μ3-PCH2But)(OCMe2)](PF6)2 (3). Compound 3 has been characterized by X-ray crystallography.

Graphical abstractReaction of the tripalladium cluster [Pd3(μ3-CO)(μ-dppm)3](PF6)2] with tBuCP results in formation of [Pd3(μ-dppm)3(η1-PCBut)2](PF6)2 in which the phosphaalkyne ligands exhibit the unusual η1-coordination mode. In acetone solution this complex is transformed into the remarkable phosphinidine complex [Pd3(μ-dppm)3(η1:μ3-PCH2But)(OCMe2)](PF6)2.Figure optionsDownload full-size imageDownload as PowerPoint slide

Related Topics
Physical Sciences and Engineering Chemistry Inorganic Chemistry
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