| Budget Amount *help |
¥116,090,000 (Direct Cost: ¥89,300,000、Indirect Cost: ¥26,790,000)
Fiscal Year 2015: ¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2014: ¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2013: ¥18,200,000 (Direct Cost: ¥14,000,000、Indirect Cost: ¥4,200,000)
Fiscal Year 2012: ¥24,310,000 (Direct Cost: ¥18,700,000、Indirect Cost: ¥5,610,000)
Fiscal Year 2011: ¥39,260,000 (Direct Cost: ¥30,200,000、Indirect Cost: ¥9,060,000)
|
|---|
| Outline of Final Research Achievements |
The development of highly selective and efficient organic transformation is highly demanded for organic synthesis. In order to establish such reaction system, we designed novel chiral Brønsted acid catalysts which were introduced two or more acidic functional groups to the same catalyst molecule. The design concept of the new catalyst molecules is the formation of intramolecular hydrogen bond between two or more acidic moiety to enhance the acidity of the catalyst molecule. As the result, we successfully developed bis-phopsphoric acid catalyst of which two phosphoric acid moieties were introduced to the catalyst molecule. In addition, on the basis of the design concept of bis- phopsphoric acid catalyst, we further developed C1 symmetric bis-phosphoric acid catalyst to enhance the acidity of the catalyst molecule.
|
