| 研究生: |
蔡安益 Tsai, An-I |
|---|---|
| 論文名稱: |
2-苯甲基-1,4-醌類化合物的氧化性自由基環合反應 Oxidative Free Radical Cyclization of 2-Benzyl-1,4-quinones |
| 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: | 2002 |
| 畢業學年度: | 90 |
| 語文別: | 中文 |
| 論文頁數: | 109 |
| 中文關鍵詞: | 氧化性自由基 、醌類化合物 、醋酸錳 |
| 外文關鍵詞: | Manganese acetate, oxidative free-radical |
| 相關次數: | 點閱:104 下載:1 |
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近三十年來,利用金屬為起始的氧化性自由基在有機合成上已經越來越受到重視。其優點為反應後的產物具有高度官能基化,有助於合成上的應用價值。錳(III)以及鈰(IV)是最常使用的氧化性試劑,本實驗室也將錳(III)以及鈰(IV)運用在醌類化合物的環合反應上。
本報告共分為兩部分:
(1)利用2-苯甲基-1,4-醌類化合物、丙二酸二甲酯與醋酸錳(III)進行氧化性自由基環合反應(式1)。
(2)利用2-苯甲基-1,4-醌類化合物、丙二酸乙酯與醋酸錳(III)或硝酸鈰銨(IV)進行氧化性自由基環合反應(式2)。
Abstract
The metal-mediated generation of oxidative free-radicals has attracted more and more ttention
in organic synthesis during the past 30 years. The advantage of the oxidative free radical reactions is the introduction of functionality into the products that can increase the value of organic synthesis.
Manganese(III) and cerium(IV) is the oxidative reagents usually employed. In recent years, the
oxidative free radical reactions of quinone derivatives have been studied in this laboratory.
Thesis describes our studies on :
(1)Manganese(III) initiated oxidative free radical reactions between 2-benzyl-1,4-quinones and dimethyl malonate. (eq. 1)
(2)Manganese(III) or cerium (IV) initiated oxidative free radical reactions between 2-benzyl-1,4-quinones and ethyl hydrogen malonate.(eq. 2)
參考資料
1.Walling, C.; Cooley, J. H.; Ponaras, A. A.; Racah. E. J. J. Am. Chem. Soc. 1966, 88, 5361.
2.Kates, S. A.; Dombroski, M. K.; Snider, B. B. J. Org. Chem. 1990, 55, 2427.
3.Snider, B. B. Chem. Rev. 1996, 96, 339.
4.Artis, D. R.; Cho, I.-S.; Muchowski, J. M. Can. J. Chem. 1992, 70, 1838.
5.Citterio, A.; Pesce, L.; Sebastiano, R.; Santi, R. Syntiesis 1990, 142.
6.Baciocchi, E.; Dell'Aira, D.; Ruzziconi, R. Tetrahedron Lett. 1986, 27, 2763.
7.Heiba, E. I.; Dessau, R. M.; Koehl, W. J. J. Am. Chem. Soc. 1969, 91, 138.
8.Heiba, E. I.; Dessau, R. M. J. Am. Chem. Soc. 1971, 93, 995.
9.Citterio, A.; Fancelli, D.; Finzi, C.; Pesce, L.; Santi, R. J. Org. Chem. 1989, 54, 2713 .
10.Zoretic, P. A.; Weng, X.; Caspar, M. L. Tetrahedron Lett. 1991, 32, 4819.
11.Zoretic, P. A.; Chen, Z.; Zhang, Y. Tetrahedron Lett. 1996, 37, 7909.
12.Snider, B. B.; Zhang, Q. J. Org. Chem. 1993, 58, 3185.
13.Chuang, C.-P.; Wang, S.-F. Synth. Commun. 1994, 24, 1493.
14.Wang, S.-F.; Chuang, C.-P. Hetercycles, 1997, 45, 347.
15.Dinda, B.; Chel, G. Phytochemistry, 1992, 31, 3652.
16.Thomson, R. H., "Naturally Occurring Quinones IV", Recent Advances; Chapman and Hall: London, 1997, pp. 492-500.
17.Wang, S.-F.; Chuang, C.-P.; Lee, J.-H. Hetercycles, 1999, 50, 489.
18.Chuang, C.-P.; Wang, S.-F. Hetercycles, 1996, 43, 2215.
19.Kraus, G. A.; Man, T. O. Synth. Commun. 1986, 16, 1037.
20.Joshi, B. S.; Jiang, Q.; Rho, T.; Pelletier, S. W. J. Org. Chem. 1994, 59, 8220.
21.West, C. T.; Donnelly, S. J.; Kooistra, D. A.; Doyle, M. P. J. Org. Chem. 1973, 38, 2675.
22.Jacob, P.; Callery, P. S.; Shulgin, A. T.; Castagnoli, N. J. Org. Chem. 1976, 41, 3627.
23.Tanoue, Y.; Terada, A. Bull. Chem. Soc. Jpn. 1988, 61, 2039.
24.Tsai, A.-I.; Wu, Y.-L.; Chuang, C.-P. Tetrahedron, 2001, 57, 7829.