Michael 반응을 이용한 Naphthacenone 유도체의 합성

Synthesis of Naphthacenone Derivatives Using a Michael Reaction

  • 노영쇠 (전북대학교 자연과학대학 화학과) ;
  • 유진호 (전북대학교 자연과학대학 화학과) ;
  • 박시호 (전북대학교 자연과학대학 화학과) ;
  • 조인호 (전북대학교 자연과학대학 화학과) ;
  • 권윤자 (전북대학교 자연과학대학 화학과)
  • Rho, Young S. (Department of Chemistry Chonbuk National University) ;
  • Yoo, Jin H. (Department of Chemistry National University) ;
  • Park, Si H. (Department of Chemistry National University) ;
  • Cho, In H. (Department of Chemistry National University) ;
  • Kwon, Yoon J. (Department of Chemistry National University)
  • 발행 : 19960700

초록

3-Carbomethoxy-1(3H)-isobenzofuraneme(9)과 .alpha., .beta.-불포화 에스테르 화합물 3a-b를 각각 반응시켜서 naphthacene-6, 7-dione 11a-b를 좋은 수율로 얻었다. 이들 중 C-9 위치에 에틸기가 없는 11a는 산화시켰을 때 naphthacene-5, 12-dione 13a가 생성되는 반면, 에틸기를 갖고 있는 11b는 naphthacene-5, 7, 12-trione 12b와 naphthacene-5, 12-dione 13b가 3:2로 생성되어졌다.

3-Carbomethoxy-1(3H)-isobenzofuranone(9) underwent condensation with ${\alpha}{\beta}-unsaturated$, esters 3a-b to produce the corresponding naphthacene-6,7-diones 11a-b with high yields in one pot procedure. Among the naphthacene-6,7-diones formed, compound 11a without an ethyl group at C-9 position was oxidized to give the naphthacene-5,12-dione 13a, while compound 11b containing the ethyl group was oxidized to give a 3:2 mixture of the naphthacene-5,7,12-trione 12b and naphthacene-5,12-dione 13b under the same experimental conditions.

키워드

참고문헌

  1. ACS Symposium Series 574 Anthracycline Antibiotics Priebe, W.
  2. J. Am. Chem. Soc. v.110 Hauser, F. M.;Hawawasam, P.;Mal, D.
  3. J. Am. Chem. Soc. v.106 Hauser, F. M.;Mal, D.
  4. J. Org. Chem. v.48 Kraus, G. A.;Cho, H.;Crowley, S.;Roth, B.;Sugimoto, H.;Prugh, S.
  5. J. Org. Chem. v.43 Hauser, F. M.;Rhee, R. P.
  6. J. Org. Chem. v.54 Hauser, F. M.;Hewawasam, P.;Rho, Y. S.
  7. J. Kor. Chem. Soc. v.37 Rho, Y. S.;Cho, I. H.;Park, S. H.;Ahn, K. H.
  8. J. Kor. Chem. Soc. v.36 Rho, Y. S.;Cho, I. H.;Sho, S. M.;Yoo, D. J.
  9. Tetrahedron Lett. v.26 Corey, E. J.;Boaz, N. W.
  10. Tetrahedron Lett. v.27 Alexakis, A.;Berlan, J.;Besae, Y.
  11. Tetrahedron. v.36 Chuit, C.;Foulon, J. P.;Normant, J. F.
  12. J. Org. Chem. v.38 Stotter, P. L.;Hill, K. A.
  13. J. Org. Chem. v.39 Paterson, J. W.;Fried, J. H.
  14. J. Org. Chem. v.40 Blinkley, E. S.;Heathcock, C. H.
  15. J. Org. Chem. v.58 Schwerdtfeger, A. E.;Chan, T. H.
  16. J. Org. Chem. v.56 Chan, T. H.;Schwerdtfeger, A. E.
  17. Tetrahedron Lett. v.26 Herman, J. L.;Kieczukowski, G. R.;Schlessinger, R. H.
  18. Tetrahedron Lett. Chan, T. H.;Wallace, I. H. M.
  19. Tetrahedron Lett. Fleming, I.;Goldhill, J.;Paterson, I.
  20. J. Org. Chem. v.52 Chan, T. H.;Prasad, C. V. C.
  21. J. Org. Chem. v.52 Prasad, C. V. C.;Chan, T. H.
  22. J. Org. Chem. v.51 Chan, T. H.;Prasad, C. V. C.
  23. J. Org. Chem. v.60 Terrian, D. L.;Mohammad, T.;Morrison, H.
  24. J. Org. Chem. v.52 Khanapure, P. S.;Reddy, R. T.;Biehl, E. R.
  25. J. Org. Chem. v.53 Khanapure, P. S.;Crenshow, L.;Reddy, R. T.;Biehl, E. R.
  26. J. Org. Chem. v.48 Takeuchi, Y.;Sudani, M.;Yoshii, E.
  27. J. Org. Chem. v.48 Cohurn, C. E.;Anderson, D. K.;Swenton, J. S.
  28. J. Org. Chem. v.48 Boeckman, R. K.;Napier, J. J.;Tomas, E. W.;Sato, R. I.
  29. J. Org. Chem. v.59 Hauser, F. M.;Takeuchi, C.;Yin, H.;Corlett, S. A.
  30. Conpt. Rend. v.267 Fetizon, G. M. M.
  31. Synthesis Mckillop, A.;Young, D. W.