Development of a New Class of Carbon-donor Ligands for High-functional Transition-metal Complexes
| Project/Area Number |
19550066
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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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 |
KUBO Kazuyuki Hiroshima University, 大学院・理学研究科, 助教 (90263665)
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| Project Period (FY) |
2007 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2007: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | カルボジホスホラン / 多座配位 / ピンサー配位 / 炭素配位子 / C-H活性化 / P-C活性化 / 遷移金属錯体 / 光学活性配位子 / 骨格変換 / 炭素供給源 / ピンサー型配位子 / P-C結合活性化 / 不斉配位子 / カルベン錯体 / キレート配位 / 遷移金属触媒 / ロジウム錯体 / 白金錯体 / オルトメタル化 / CH活性化 / リンイリド / PC活性化 |
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| Research Abstract |
The present study revealed that hexaphenylcarbodiphosphorane (CDP) can serve as a mono-, di-, or tri-dentate carbon (0) ligand for a variety of transition-metal complexes. Detailed studies demonstrated that the coordination modes of CDP can be controlled by the appropriate choice of the ancillary ligands on the metal center. A novel CDP bearing a chiral scaffold was also synthesized, and its transition-metal complexes were successfully isolated. In addition, unprecedented transformations proceeding via P-C bond cleavage were observed in several CDP complexes, indicating that CDP can be a valuable C1 source in synthetic organometallic chemistry.
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Report
(6 results)
Research Products
(44 results)
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[Journal Article] Bi- and Trinuclear Complexes of Group 4 Metal and Palladium Bridged by OPPh_2 Groups : Synthesis and High Catalytic Activities in Double Hydrophosphinylation of 1-Octyne2009
Author(s)
Mizuta, Tsutomu, Miyaji, Chihiro, Katayama, Takafumi, Ushio, Jun-ichi, Kubo, Kazuyuki, Miyoshi, Katsuhiko
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Journal Title
Organometallics 28
Pages: 539-546
Related Report
Peer Reviewed
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[Journal Article] Bi-and Trinuclear Complexes of Group 4 Metal and Palladium Bridged by OPPh2 Groups : Synthesis and High Catalytic Activities in Double Hydrophosphinylation of 1-Octyne2009
Author(s)
Mizuta, Tsutomu, Miyaji, Chihiro, Katayama, Takafumi, Ushio, Jun-ichi, Kubo, Kazuyuki, Miyoshi, Katsuhiko
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Journal Title
Organometallics 28
Pages: 539-546
Related Report
Peer Reviewed
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