2009 Fiscal Year Final Research Report
Synthesis of Early Transition Metal Complexes and Activation of Small Molecules
| Project/Area Number |
18064016
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| Research Category |
Grant-in-Aid for Scientific Research on Priority Areas
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| Allocation Type | Single-year Grants |
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| Review Section |
Science and Engineering
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| Research Institution | Tokyo Institute of Technology (2008-2009)
Institute for Molecular Science (2006-2007) |
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Principal Investigator |
KAWAGUCHI Hiroyuki Tokyo Institute of Technology, 大学院・理工学研究科, 教授 (20262850)
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| Project Period (FY) |
2006 – 2009
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| Keywords | 前周期遷移金属 / フェノキシド錯体 / ヒドリド錯体 / 多座配位子 / 小分子活性化 |
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| Research Abstract |
We synthesized electron-deficient metal complexes, which consists of phenoxide-derived multidentate ligands, hydrides, and early transition metals. We have investigated activation of small molecules with this type of complexes by taking advantage of their strong reducing power, electron-deficient metal centers, and the synergetic effect of them. We have found (1) cleavage of the N≡N triple bond, (2) reductive coupling of carbon monoxide to give the CO hexamer, and (3) catalytic conversion of CO2 into CH4.
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[Journal Article] Evidence for a Rapid Degenerate Hetero-Cope-Type Rearrangement in [Cp*W(S)S-CH-CH=CH2009
Author(s)
F. Eweiner, S. Senda, K. Berg, er, C. Muck-Lichtenfeld, S. Grimme, R. Frohlich, M. Aoyama, H. Kawaguchi, Y. Ohki, T. Matsumoto, G. Kehr, K. Tatsumi, G. Erker
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Journal Title
Chem. Asian J. 4
Pages: 1830-1833
Peer Reviewed
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[Journal Article] Synthesis, crystal structure and photoluminescence property of zinc(II), cadmium(II), and lead(II) complexes with bidentate ligand: 1-(1-imidazolyl)-4-(imidazol-1-ylmethyl)ben zene (IIMB)2007
Author(s)
Q. Chu, L. -Y. Kong, T. Okamura, H. Kawaguchi, W. -L. Meng, W. -Y. Sun,, N. Ueyama, Z. Anorg.
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Journal Title
Allg. Chem. 633
Pages: 326-331
Peer Reviewed
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[Journal Article] Mono{hydrotris(mercaptoimidazolyl)borato } Complexes of Manganese(II), Iron(II), Cobalt(II), and Nickel(II) Halides2006
Author(s)
S. Senda, Y Ohki, T. Hirayama, D. Toda, J. -L. Chen, T. Matsumoto, H. Kawaguchi, K. Tatsumi
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Journal Title
Inorg. Chem. 45
Pages: 9914-9925
Peer Reviewed
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[Journal Article] Molecular Cage, One-dimensional Tube and Two-dimensional Polycatenane Obtained from Reactions of Flexible Tripodal ligand 1, 3, 5-Tris(imidazol-1-ylmethyl)-2, 4, 6- trimethylbenzene with Copper Salts2006
Author(s)
W. -L. Meng, J. Fan, T. -a. Okamura, H. Kawaguchi, Y. Lv, W. -Y. Sun, N. Ueyama, Z. Anorg.
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Journal Title
Allg. Chem. 632
Pages: 1890-1896
Peer Reviewed
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