研究生: |
黃千益 Huang, Chien-Yi |
---|---|
論文名稱: |
經由[3+3]硫尿素有機催化下合成非鏡像選擇性之螺環茚吡喃併吡唑化合物 Diastereoselective Synthesis of Dihydrospiro[indene-2,4’-pyrano[2,3-c]pyrazole]-1,3-dione Scaffolds via [3+3] Thiourea-Catalyzed Annulation |
指導教授: |
陳焜銘
Chen, Kwun-Min |
學位類別: |
碩士 Master |
系所名稱: |
化學系 Department of Chemistry |
論文出版年: | 2018 |
畢業學年度: | 106 |
語文別: | 中文 |
論文頁數: | 123 |
中文關鍵詞: | 有機連鎖反應 、[3+3]加成反應 、螺環化合物 |
英文關鍵詞: | Spirocompound, [3+3]-Annulation, Diasteroselcetivity |
DOI URL: | http://doi.org/10.6345/THE.NTNU.DC.029.2018.B05 |
論文種類: | 學術論文 |
相關次數: | 點閱:159 下載:0 |
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本實驗室藉由兩個有機小分子進行有機連鎖反應,發展出高非鏡像選擇之螺環茚吡喃併吡唑化合物。使用吡唑酮與四取代烯烴,利用 20 mol %的硫尿素衍生之有機催化劑及20 mol %的 4-二甲氨基吡啶,經由[3+3]合環反應,Michael/Acetalization 反應,生成多官能基的螺環茚吡喃併吡唑化合物,其具有不錯的產率(高達 94 %)及優異的非鏡像選擇性(高達> 20:1 dr)。此外,也經由單晶繞射 X-ray 確認其產物相對立體組態。而螺環茚吡喃并吡唑化合物尚未有相關文獻報導,期許此方法能應用於天然物之合成上。
An organocascade reaction between pyrazolone and arylallylilidene-indene-1,3-diones derivated tertiary substituted alkene has been developed to a [3+3]-cycloaddtion leading functionalized dihydrospiro[indene-2,4'-pyrano[2,3-c]pyrazole]-1,3-dione frameworks. The reaction mediated by thiourea derived organocatalyst proceeds via Michael/Acetalization reaction in high yields and with excellent diasteroslectivity (up to >20:1dr). The relatived configuration of the cyclized product was determined by the single crystal X-ray analysis
1. https://en.wikipedia.org/wiki/Chemistry
2. https://en.wikipedia.org/wiki/Organic_chemistry
3. https://en.wikipedia.org/wiki/Chirality
4. https://en.wikipedia.org/wiki/Natural_product
5. https://en.wikipedia.org/wiki/Limonene
6. https://en.wikipedia.org/wiki/Vitamin_C
7. https://en.wikipedia.org/wiki/Thalidomide
8. https://en.wikipedia.org/wiki/Dopamine
9. (a) List, B. Chem. Rev., 2007, 107, 5413–5415 (b) Cabrera, S.; Alemán, J. Chem. Soc. Rev.,2013,42, 774-793
10. Abbasov, M. E.; Romo, D. Nat. Prod. Rep., 2014, 31, 1318
11. List, B.; Lerner, R. A.; Barbas, C. F. III. J. Am. Chem. Soc. 2000, 122, 2395.
12. Ahrendt, K. A.; Borths, C. J.; MacMillan, D. W. C. J. Am. Chem. Soc. 2000, 122, 4243-4244
13. Doyle, A. G.; Jacobsen, E. N. Chem. Rev. 2007, 107, 5713-5743
14. Itoh, J.; Yokota, K.; Fuchibe, K.; Akiyama, T. Angew. Chem., Int. Ed. 2004, 43, 1566.
15. Okino, T.; Hoashi, Y.; Takemoto, Y. J. Am. Chem. Soc. 2003, 125, 12672-12673
16. Vakulya, B.; Varga, S.; Csámpai, A.; Soós, T. Org. Lett. 2005, 7, 1697.
17. Min, C.; Seidel, D. Chem. Soc. Rev., 2017, 46, 5889
18. Michael, A. J. Prakt. Chem. 1887, 35, 349.
19. Garíca- Garíca, P.; Ladépêche, A.; Halder, R.; List, B. Angew. Chem. Int. Ed. 2008, 47,
4719 –4721
20. Zhou, W. M.; Liu, H.; Du, D. M. Org. Lett. 2008, 10, 2817-2820
21. Abbaraju, S.; Ramireddy, N.; Rana, N. K.; Arman, H.; Zhao, J. C.- G. Adv.Synth. Catal.
2015, 357,2633 –2638
22. https://en.wikipedia.org/wiki/Acetal
23. Daignault, R. A.; Eliel, E. L. Org. Synth. 1967, 47,37
24. Vellalath, S.; Čorić, I.; List, B. Angew. Chem. Int. Ed. 2010, 49, 9749 –9752
25. Kim, J. H.; Vellalath, S.; Čorić, I.; List, B. Angew. Chem. Int. Ed. 2013, 52, 4474-4477
26. Edmonds, D. J.; Bulger, P. G.; Nicolaou, K. C. Angew. Chem. Int. Ed. 2006, 45, 7134–7186
27. Enders, D.; Hüttl, M. R. M.; Grondal, C.; Rabbe, G. Nature 2006, 441, 861.
28. Blümel, M.; Chauhan, P.; Hahn, R.; Raabe, G.; Enders, D. Org. Lett. 2014, 16, 6012−6015
29. (a)Montagnon, T.;Vassilikogiannakis, G.; Mathison, C. J. N.; Nicolaou, K. C. J. Am. Chem.
Soc. 2005, 127, 8872-8888 (b)Pizzirani, D.; Grimaudo, S.; Cristina, A. D.; Pipitone, R. M.,
Tolomeo, M.;Recanatini, M.; Roberti, M. J. Med. Chem. 2009, 52, 6936–6940
30. Roy, S.; Amireddy, M.; Chen, K. Tetrahedron. 2013, 69, 8751-8757
31. Anwar, S.; Li, S. M.; Chen, K. Org. Lett. 2014, 16, 2993-2995
32. Chang, Y. P.; Gurubrahamam, R.; Chen, K. Org. Lett. 2015, 17, 2908.
33. (a) Chauhan, P.; Mahajan, S.; Loh, C. C. J.; Raabe, G.; Enders, D. Org. Lett. 2014, 16,
2954−2957 (b) Wu, S.; Li, Y.; Xu, G.; Chen, S.; Zhang, Y.; Liu, N.; Dong, G.; Miao, C.; Su,
H.; Zhang, W.; Sheng, C. Eur. J. Med. Chem., 2016,115,141-147 (c) Leng, H.- J.; Li, Q.- Z.;
Zeng, R.; Dai, Q.– S.; Zhu, H.- P.; Liu, Y.; Huang, W.; Han, B.; Li, J.- L. Adv. Synth. Catal, 2018,360,229–234
34. https://en.wikipedia.org/wiki/Edaravone
35. Zheng, Y.; Cui, L.; Wang, Y.; Zhou, Z. J. Org. Chem., 2016, 81 , 4340–4346
36. Leng, H.- J.; Li, Q.- Z.; Zeng, R.; Dai, Q.- S.; Zhu, H.- P.; Liu, Y.; Huang, W.; Han, B.;Li, J.- L. Adv. Synth. Catal,2018, 360, 229–234
37. Hack, D.; Chauhan, P.; Deckers, K.; Mizutani, Y.; Raabea, G.; Enders, D. Chem. Commun.,
2015, 51, 2266–2269.
38. Yang, S.- M.; Reddy, G. M.; Wang, T.- P.; Yeh, Y.- S.; Wang, M.; Lin, W. Chem. Commun.,
2017, 53, 7649
39. Rassu, G.; Zambrano, V.; Pinna, L.; Curti, C.; Battistini, L.; Sartori, A.; Pelosi,G.;
Casiraghi, G.; Zanardic, F. Adv. Synth. Catal. 2014, 356, 2330 – 2336
40. Lee, C.- J.; Sheu, C.- N.; Tsai, C.- C.; Wu, Z.- Z.; Lin, W. Chem. Commun., 2014,50, 5304