| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Outline of Final Research Achievements |
Some achiral compounds have a chirality in the crystal structure or crystal surface. The main purpose of this study is achieving the asymmetric induction in molecular chirality by using crystal chirality or surface chirality without any chiral compounds.
In the course of this study, asymmetric induction with chiral crystal of achiral ethylendiamine sulfate, phenol derivatives, and nickel sulfate hexahydrate were achieved by using asymmetric amplification effect of asymmetric autocatalytic reaction.
Furthermore, asymmetric autocatalysis induced by surface chirality also achieved by using the 2-dimentional surface chirality of achiral gypsum crystal. This is the first example of asymmetric induction of reaction selectivity by using the surface chirality of crystal.
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