Controlling the Coordination Mode of 1,4,7-Triazacyclononane Complexes of Rhodium and Iridium and Evaluating Their Behavior as Phenylacetylene Polymerization Catalysts

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• 作者：Andrew L. Gott ; Patrick C. McGowan ; Claire N. Temple
• 刊名：Organometallics
• 出版年：2008
• 出版时间：June 23, 2008
• 年：2008
• 卷：27
• 期：12
• 页码：2852 - 2860
• 全文大小：260K
• 年卷期：v.27,no.12(June 23, 2008)
• ISSN：1520-6041

文摘

A number of κ¹- and κ³-triazacyclononane Rh^I, Ir¹, Rh^III, and Ir^III derivatives have been synthesized and characterized, with conversion from κ¹-triazacyclononane complexes to κ³-derivatives. The results of the catalytic studies show that the Rh(I) and Ir(I) complexes polymerize phenylacetylene more effectively than [M(COD)(μ-Cl)]₂ (M = Rh and Ir).