簡易檢索 / 詳目顯示

研究生: 呂怡柔
Lu, Yi-Rou
論文名稱: 利用一價銠金屬進行不對稱1,4-加成反應對三尖杉鹼天然物全合成之合成研究
A Synthetic Study Toward the Total Synthesis of (−)-Cephalotaxine Using Rh(I)-Catalyzed Enantioselective 1,4-Addition Reaction
指導教授: 吳學亮
Wu, Hsyueh-Liang
學位類別: 碩士
Master
系所名稱: 化學系
Department of Chemistry
論文出版年: 2020
畢業學年度: 108
語文別: 中文
論文頁數: 158
中文關鍵詞: 一價銠金屬掌性雙環[2.2.1]雙烯配基環狀α,β-不飽和β-酮酯不對稱1,4-加成反應天然物
英文關鍵詞: Rh(I)/chiral diene ligand catalyst, asymmetric 1,4-addition reaction, α,β-unsaturated β-ketoester, natural product
DOI URL: http://doi.org/10.6345/NTNU202001484
論文種類: 學術論文
相關次數: 點閱:136下載:0
分享至:
查詢本校圖書館目錄 查詢臺灣博碩士論文知識加值系統 勘誤回報
  • 本篇論文探討利用一價銠金屬及掌性雙環[2.2.1]雙烯配基L1形成之催化劑催化芳香基硼酸試劑48對環狀α,β-不飽和β-酮酯47進行不對稱1,4-加成反應。生成加成產物46為單一非鏡像異構物有產率67–99%及鏡像超越值66–99%。此加成產物46可再進行烷基化反應(C-alkylation),建構掌性四級碳之產物45,其產物45產率43–94%及鏡像超越值66–98%。本論文探討利用此方法應用在合成天然物(−)-Cephalotaxine之可能性

    This thesis studies the asymmetric 1,4-addition reaction of arylboronic acids 48 to cyclic α,β-unsaturated β-ketoester 47 catalyzed by a Rh(I)/chiral diene ligand L1 catalyst. The adducts 46 were obtained as a single diastereomer in up to 99% yield and with up to 99% ee. Furthermore, the adducts 46 underwent C-alkylaion reaction to provide products 45 with a chiral quaternary stereogenic center in up to 94% yield and with up to 98% ee. This method was used for the synthetic study toward the total synthesis of natural product (−)-Cephalotaxine.

    第一章 緒論 1 1-1 Cephalotaxine alkaloids的結構、藥性及單離 1 1-2 (−)-Cephalotaxine (−)-1 的合成文獻回顧 3 1-3 (−)-Cephalotaxine (−)-1之逆合成分析 9 第二章 文獻回顧 10 第三章 實驗設計與概念 20 3-1 掌性雙烯配基製備方法 20 3-2 環狀α,β-不飽和β-酮酯的製備方法 22 第四章 實驗結果與討論 23 4-1 探討化合物48及不同取代基之芳香基硼酸試劑49之反應結果 23 4-2 探討解決互變異構作用之方法 26 4-3 立體組態之探討 30 第五章 合成研究 31 第六章 結論 42 第七章 實驗部分 43 分析儀器及基本實驗操作 43 General Procedures for the Synthesis of Compounds 48b、48g[30] 45 General Procedures for Rhodium-Catalyzed Asymmetric 1,4-Addition Reactions 47 General Procedures for One Pot Alkylation Reactions 61 General Procedures for the Synthesis of (−)-Cephalotaxine 74 參考文獻 81 附錄一 84 核磁共振光譜 84

    1. (a) Wall, M. E.; Eddy, C. R.; Willaman, J. J.; Correll, D. S.; Schubert, B. G., Gentry, H. S. J. Am. Pharm. Assos. 1954, 43, 503–505. (b) Abdelkafi, H.; Nay, B. Nat. Prod. Rep., 2012, 29, 845–869.
    2. (a) Powell, R. G.; Weisleder, D.; Smith, C. R.; Wolff, I. A. Tetrahedron Lett. 1969, 10, 4081–4084. (b) Tujebajeva, R. M.; Graifer, D. M.; Karpova, G. G.; Ajtkhozhina, N. A. FEBS Lett., 1989, 257, 254–256.
    3. Takano, I.; Yasuda, I.; Nishijima, M.; Hitotsuyanagi, Y.; Takeyaand, K.; Itokawa, H.; Tetrahedron Lett., 1996, 37, 7053–7054.
    4. Paudler, W. W.; McKay, J.; Kerley, G. I. J. Org. Chem. 1963, 28, 2194–2197.
    5. Isono, N.; Mori, M. J. Org. Chem. 1995, 60, 115-119.
    6. Tietze, L. F.; Schirok, H. J. Am. Chem. Soc. 1999, 121, 10264–10269.
    7. Mariano, P. S.; Zhao, Z. Tetrahedron, 2006, 62, 7266–7273.
    8. Stoltz, B. M.; Liu, Q.; Ferreira, E. M. J. Org. Chem., 2007, 72, 7352–7358.
    9. Hayes, C. J.; Esmieu, W. R.; Worden, S. M.; Catterick, D.; Wilson, C. Org. Lett., 2008, 10, 3045–3048.
    10. Kuehne, M. E.; Bornmann,W. G.; Parsons,W. H.; Spitzer, T. D.; Blount, J. F.; Zubieta, J. J. Org. Chem. 1988, 53, 3439–3450.
    11. Nagasaka, T.; Sato, H.; Saeki, S.-I. Tetrahedron: Asymmetry, 1997, 8, 191–194
    12. Royer, J.; Planas, L.; Perard-Viret, J. J. Org. Chem., 2004, 69, 3087–3092.
    13. Hanaoka, M.; Yamada, T.; Yasuda, S. Tetrahedron Lett. 1986, 27, 2023–2026.
    14. Ikeda, M.; El Bialy, S. A. A.; Hirose, K.-i.; Kotake, M.; Sato,T.; Bayomi, S. M. M.; Shehata, I. A.; Abdelal, A. M.; Gad, L. M.; Yakura, T. Chem. Pharm. Bull., 1999, 47, 983–987.
    15. El Bialy, S. A. A.; Ismail, M. A.; Gad, L. M.; Abdelal, A. M. M. Med. Chem. Res. 2002, 11, 293–300.
    16. Ishibashi, H.; Taniguchi, T. Org. Lett., 2008, 10, 4129–4131.
    17. Takaya, Y.; Ogasawara, M,; Hayashi, T.; Sakai, M.; Miyaura, N. J. Am. Chem. Soc. 1998, 120, 5579–5580.
    18. Hayashi, T.; Ueyama, K.; Tokunaga, N.; Yoshida, K. J. Am. Chem. Soc. 2003, 125, 11508–11509.
    19. Defieber, C.; Paquin, J.-F.; Serna, S.; Carreira, E. M. Org. Lett. 2004, 6, 3873–3876.
    20. Otomaru, Y.; Okamoto, K.; Shintani, R.; Hayashi, T. J. Org. Chem. 2005, 70, 2503–2508.
    21. Wang, Z.-Q.; Feng, C.-G.; Xu, M.-H.; Lin, Q.-G. J. Am. Chem. Soc. 2007, 129, 5336–5337.
    22. Feng, C.-G.; Wang, Z.-Q.; Shao, C.; Xu, M.-H.; Lin, G.-Q. Org. Lett. 2008, 10, 4101–4104.
    23. Okamoto, K.; Hayashi, T.; Rawal, V. H. Chem. Commun. 2009, 24, 4815–4817.
    24. Luo, Y.; Carnell, A. J.; Angew. Chem. Int. Ed. 2010, 49, 2750–2754.
    25. Brown, M. K.; Corey, E. J., Org. Lett. 2010, 12, 172–175.
    26. Zhou, B.; So, C. M.; Lu, Y.; Hayashi, T. Org. Chem. Front. 2015, 2, 127–132.
    27. Wei, W.-T.; Yeh, J.-Y.; Kuo, T.-S.; Wu, H.-L. Chem. Eur. J. 2011, 17, 11405–11409.
    28. Liu, C.-C.; Janmanchi, D; Chen, C, C.; Wu, H.-L. Eur. J. Org. Chem. 2012, 23, 2503–2507.
    29. 李佳蓉(2019)。碩士論文,國立臺灣師範大學化學研究所,臺北,臺灣。
    30. Reeves, C. M.; Behenna, D. C.; Stoltz, B. M. Org. Lett. 2014, 16, 2314−2317.
    31. Blümel, M.; Crocker, R. D.; Harper, J. B.; Endersb, D.; Nguyen, T. V. Chem. Commun. 2016, 52, 7958–7961.
    32. Liu, Y.-K.; Ma, C.; Jiang, K.; Liu, T.-Y.; Chen, Y.-C. Org. Lett. 2009, 11, 2848–2851.
    33. Alicia, R.-Ren.; Liu, Z.; Chen, Y.; Sin, N.; Sit, S.-Y.; Swidorski, J. J.; Chen, J.; Venables, B. L.; Zhu, J.; Nowicka-Sans, B.; Protack, T.; Lin, Z.; Terry, B.; Samanta, H.; Zhang, S.; Li, Z.; Beno, B. R.; Huang, X. S.; Rahematpura, S.; Parker, D. D.; Haskell, R.; Jenkins, S.; Santone, K. S.; Cockett, M. I.; Krystal, M.; Meanwell, N. A.; Hanumegowda, U.; Dicker, I. B. ACS Med. Chem. Lett. 2016, 7, 568−572.
    34. Harish, V.; Periasamy, M. Tetrahedron: Asymmetry. 2017, 28, 175–180.
    35. Jeon, H.; Cho, H.; Kim, S. Org. Lett. 2019, 21, 1121−1124.
    36. OuYang, Y.; Zou, W.; Peng, L.; Yang, Z.; Tang, Q.; Chen, M.; Jia, S.; Zhang, H.; Lan, Z.; Zheng, P.; Zhu, W. Eur. J. Med. Chem. 2018, 154, 29–43.
    37. Millar, J. G.; Zou, J. J. Org. Chem. 2009, 74, 7207–7209.

    無法下載圖示 電子全文延後公開
    2025/09/10
    QR CODE