Enantioselective Diels-Alder Reaction Mediated by Using Chiral Metal Complex and Stereoregular Isotactic Polymer as Chiral Catalyst
碩士 === 國立中正大學 === 化學工程研究所 === 106 === In our prior research, we have demonstrated that the combination of stereoregular isotactic poly(2-vinylpyridine) (iP2VP) with chiral acid can lead to the generation of self-assembled nanohelices both in liquid and in the solid state. As the handiness of helicit...
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| Format: | Others |
| Language: | zh-TW |
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2018
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| Online Access: | http://ndltd.ncl.edu.tw/handle/qdvsf4 |
| Summary: | 碩士 === 國立中正大學 === 化學工程研究所 === 106 === In our prior research, we have demonstrated that the combination of stereoregular isotactic poly(2-vinylpyridine) (iP2VP) with chiral acid can lead to the generation of self-assembled nanohelices both in liquid and in the solid state. As the handiness of helicity can be controlled by the chirality of the added chiral dopants, the resulting helical structure offers a chiral supermolecular environment similar to the DNA systems adopted by Feringa who used the DNA to combine trantition metal for mediating enantioselective reactions.
Accordingly, this research aims to investigate the possibility of forming chiral catalysts by the combination of different transition metals, chiral ligands and P2VP with different tacticity. Attempt to use the chiral catalysts generated by molecular self-assembly has been investigated to mediate the enantioslective Diels-Alder reaction. Results of this bio-mimicking catalysts applied in the inducement of enantioslective Diels-Alder reaction are reported herein.
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