| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Outline of Final Research Achievements |
We synthesized reactive late-transition-metal (Ru, Rh, and Ir) complexes supported by silyl chelate ligands involving a weakly coordinating oxygen ligand moiety (bis(silyl) and silyl(phosphine) xanthene derivatives) and also investigated reactivity and catalytic functions of these complexes. As a result, the following unique reactions catalyzed by some of these complexes were developed: (1) silylation reactions of arylalkynes via activation of an arene C-H bond under mild conditions, (2) alkene hydrogenation through reversible hydrogenation/dehydrogenation on a metal-silicon bond.
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