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理學院
化學系
學位論文
學位論文
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http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/73899
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search.filters.author.Jian, Jia-Hong
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search.filters.author.簡嘉宏
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search.filters.subject.chiral diene ligand
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search.filters.subject.Rhodium
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search.filters.subject.β- Unsaturated Esters
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search.filters.subject.β-不飽和羧酸酯
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search.filters.subject.γ-Amino-Substituted α
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2016
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銠金屬/掌性雙環[2.2.1]雙烯配體在γ-胺基取代的α , β-不飽和羧酸酯與芳香硼酸的不對稱1,4-加成反應之研究:合成掌性GABA及其衍生化合物之應用
(
2016
)
簡嘉宏
;
Jian, Jia-Hong
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本論文研究主題為利用本實驗室所開發自製的掌性雙環[2.2.1]雙烯配基在γ-胺基取代的α , β-不飽和羧酸酯與芳香硼酸進行不對稱1,4-加成反應。利用三莫耳百分率的銠金屬催化試劑與L1e配基於各式不同取代的芳香硼酸親核試劑與α , β-不飽和羧酸酯反應合成出一系列掌性GABA及其衍生之化合物。反應生成的產物都具有高產率且高的鏡像超越值。產率為 63~98%,而鏡像超越值為 96~ >99.5% ee。
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