| Budget Amount *help |
¥46,540,000 (Direct Cost: ¥35,800,000、Indirect Cost: ¥10,740,000)
Fiscal Year 2014: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2013: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2012: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2011: ¥8,320,000 (Direct Cost: ¥6,400,000、Indirect Cost: ¥1,920,000)
Fiscal Year 2010: ¥18,720,000 (Direct Cost: ¥14,400,000、Indirect Cost: ¥4,320,000)
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| Outline of Final Research Achievements |
New transition metal complexes were applied to reductive coupling reactions, which can be used for asymmetric conjugate hydrosilylation, hydrosilylative reduction of ketones, borylation of alkenes or unsaturated carbonyl groups. Using bis(oxazolinyl)phenyl rhodium or ruthenium complexes, high enatioselectivities were attained. Especially asymmetric diboration provided useful organic compound, 1,2-diol, as precursor for pharmaceutical materials. Furthermore, new iron or cobalt complexes with bis(oxazolinyl)phenyl ligands were prepared and studied on their stability and catalytic activity. In addition, new NNO type chiral ligand, binaphthyl-phenantrolines, were developed for asymmetric catalysis such as zinc catalyzed alkylation, and intramolecular hydrosilylation providing chiral silicone compounds in high enantioselectivity.
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