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| 研究生： |
張瑞呈 Chang, Jen-Ching |
|---|---|
| 論文名稱： |
溶劑效應對2-胺基-1,4-苯醌類化合物與羰基化合物之氧化性自由基反應的影響 The Role of Solvents in Oxidative Free Radical Reaction Initiated by Manganese（Ⅲ）Acetate Between 1,4-Benzoquinone and Carbonyl Compounds |
| 指導教授： |
莊治平
Chuang, Che-Ping |
| 學位類別： |
碩士 Master |
| 系所名稱： |
理學院 - 化學系 Department of Chemistry |
| 論文出版年： | 2005 |
| 畢業學年度： | 93 |
| 語文別： | 中文 |
| 論文頁數： | 104 |
| 中文關鍵詞： | 中性溶劑 、氧化性自由基 、反向重排 |
| 外文關鍵詞： | manganese acetate, oxidative fee radical |
| 相關次數： | 點閱：91 下載：2 |
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最近30年來，利用自由基進行環合反應已經在有機合成中扮演重要的角色，自由基反應方法分為還原性和氧化性自由基反應，可起始自由基的金屬也不盡相同，錳(III)是最廣泛使用於氧化性自由基反應的金屬，且其研究成果也最完善，本篇報告將利用錳(III)為起始氧化性自由基的金屬。
本報告所要報告的是溶劑效應對2-胺基-1,4-苯醌化合物，1,3-雙羰基化合物與醋酸錳(III)的氧化性自由基反應(式1)。
During the past 30 years, initiated cyclization by free-radical plays an important role for synthesis of cyclic compounds. There are two methods to produce free radical. First is reduction free-radical reaction, the other is oxidative free-radical reaction.
The metals used in these reactions are also different. Commerci-ally available Mn(OAc)3‧2H2O has been used for the majority of oxidative cyclizations. In this report, we chose Mn(III)as oxidant in our oxidative free-radical reaction.
There are only one part in this report. This is solvent effect in oxidative free-radical reaction initiated by Mn(III) between 2-amino-1,4-benzoquinone and 1,3-dicarbonyl compounds.(eq 1.)
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校內：立即公開校外：2005-06-30公開