2009 Fiscal Year Final Research Report
Synthesis of a Variety of Metallophosphine Chelates and Elucidation and Their Functionality as Ligands
| Project/Area Number |
19350032
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Inorganic chemistry
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| Research Institution | Hiroshima University |
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Principal Investigator |
MIZUTA Tsutomu Hiroshima University, 大学院・理学研究科, 准教授 (70221603)
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| Project Period (FY) |
2007 – 2009
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| Keywords | メタロリガンド / ヘテロ2核錯体 / ヒドロホスフィニレーション / 大環状リン配位子 / フェロセン / パラダサイクル |
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| Research Abstract |
Metallochelate-type phosphorus ligands, in which a transition-metal complex is incorporated in a chelate-backbone, are expected to be a useful auxiliary ligand for a development of a new metal-catalyst. In this project, two following systems are investigated : 1) new diphosphine chelates bearing a group 4 metal in a chelate-backbone were prepared, and their Pd complexes were found to exhibit high catalytic activities for addition reaction of a P-H bond to C-C triple bonds, 2) several phosphamacrocycles having ferrocene units as chelate-chains were synthesized, and their functionalities were exprored.
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