Synthesis, structure, and quaternization and complexation reactions of κ³SCS pincer palladium complexes having 3,5-pyridinediyl unit

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• 作者：Hikaru Meguro ; Take-aki Koizumi ; Takakazu Yamamoto ; Takaki Kanbara
• 关键词：Pincer complex ; Palladium ; Pyridine ; Quaternization ; Binuclear complexes
• 刊名：Journal of Organometallic Chemistry
• 出版年：2008
• 出版时间：15 March 2008
• 年：2008
• 卷：693
• 期：6
• 页码：1109-1116
• 全文大小：227 K

文摘

The cyclopalladation of 3,5-bis(diphenylphosphinothioyl)pyridine afforded new κ³S,C,S-pincer palladium complexes with a σ-bond between Pd and 4C of the centered 3,5-pyridinediyl unit. By utilizing the quaternization and complexation ability of the pyridine imine nitrogen (N_py) atom, various new pincer-type complexes, including hetero-binuclear complexes, have been synthesized.