| Budget Amount *help |
¥19,370,000 (Direct Cost: ¥14,900,000、Indirect Cost: ¥4,470,000)
Fiscal Year 2010: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2009: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2008: ¥9,100,000 (Direct Cost: ¥7,000,000、Indirect Cost: ¥2,100,000)
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| Research Abstract |
A series of P-spiro chiral tetraaminophosphonium salts have been designed and synthesized as a new class of organic molecular catalysts, and their inherent abilities to exert four different, synthetically relevant asymmetric catalyses have been brought out through the unique molecular design on a single core structure, N_4P^+. Further, these catalyses have been applied to the development of various C-C, C-P, and C-N bond-forming reactions, in which the remarkably high catalytic performances and stereocontrolling abilities of the chiral tetraaminophosphonium salts have been successfully demonstrated.
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