Abstract
A route to functionalized pyrrolizidines, indolizidines or quinolizidines is described. The reaction involves thermal cycloaddition of pyrrolidines or piperidines, possessing properly positioned aldoxime and alkene functions, and proceeds with stereospecific introduction of three stereo centers.
Original language | English |
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Pages (from-to) | 2289-2292 |
Number of pages | 4 |
Journal | Tetrahedron Letters |
Volume | 30 |
Issue number | 17 |
DOIs | |
State | Published - 1989 |
Bibliographical note
Funding Information:2.5 Hz), 2.67 (dt, H-b, J= 10.5, 7 Hz), 2.24 (m, llf), 1.8-2.0 (m, 3H). '=C-NMR (CDCl=, at 75 MHz): 24.67 (t), 29.61 (t), 46.31 (d, C-H=), 53.44 (t, C-51, 57.20 (t, C-6), 67.79 (d, C-Hb), 71.99 (d, C-H,), 74.67 (t, C-71, 127.90, 129.28, 131.43, 132.98 (arom C), 169.45 (C=O). Mass spectra CI~H=~N~O~.M W 258 m/e (%l: 259 (12%, MH'), 257 (2%, M-l), 228 (26%), 173 (23%), 153 (9%k), 151 (8.5%), 123 (84%, M-PhCONO), 108 (87%), 105 (loo%), 83 (60.5%). Acknowledgerent: Support of this research by a grant from the United States - Israel Binational Science Foundation is greatfully acknowledged. References 1. Synthetic methods 30. For paper 29 see Hassner A., Rai, K.M.L. Synthesis (19891, 57. 2. Kametani, T., Huang, S.D., Nakayama, A., Hondu, T. J.Orn.Chem., (1982) 47, 2328; Tufariello, J. in "1,3-Dipolar Cycloaddition Chemistry", Padwa, A. Ed. Wiley-Interscience, New York, Vol 2, (19841; Tufariello, J. Act. Chem. Res. (1979) l2, 396. Oppolzer, W. Ansew. Chem. Int. Hd. (1977) l6, 10; Wovkulich, P.M., Uskokovic, M. J.Amer.Chem.Soc. (1981) 103, 3956. 3. a) Grigg, R., Jordan, M., Tangthongkum, A., Einstein, F.W.H., Jones,T. J.Chem.Soc. Perkin Trans I 11984) 47; Armstrong, P., Grigg, R., Warnock, W.J. J.Chem.Soc. Chem.Commun. (1987) 1325; Grigg, R., Malone, J.F., Dorrity, M.R.J., Heaney, F., Rajviroongit, S., Sridharan, V., Surendrakumar, S. Tetrahedron Lett., (19881, 29, 4323; b) Grigg, Chem.Soc.Rev. (1987) l6, 89. Grigg, R., Thianpantangul, S. J.Chem.Soc. Perkin Trans. I (1984) 653. 4. Padwa, A., Norman, B.H. Tetrahedron Lett. (1988) 29, 2417 5. Oppolzer, W., Keller, K. Tetrahedron Lett. (1970) 1117; Heathcock, C.H., Norman, M.H. J.Org.Chem. (19871, 52, 226. 6. Hassner, A., Maurya, R, Mesko, E. Tetrahedron Lett. (19881, 29, 5313. 7. For some recent references see Ikeda, M., Sato, T., Ishibashi, H. Heterocvcles, (1988),27, 1465; Zeller, E., Grierson ibid (19881, 22, 1575; Gribble, G.W., Switzer, F.L., Soll, R.M. J. Org. Chem. (19881 53, 3164; Grieco, P.A., Parker, D.T. ibid, (1988), 53, 3325; Tokuyama, T., Nishimori, N., Shimada, A. Tetrahedron (1987), 43, 643 8. At 200-C a considerable amount of decomposition occured. 9. Hassner, A., Murthy, K.S.K., . Tetrahedron Lett. (1987), 28, 683; Padwa, A., Chiacchio, II., Dean, D.C., Schoffstall, A.M., Hassner, A., Murthy, K.S.K. Tetrahedron Lett. (1988), 29, 4169. 10. Kozikowski, A.P. Accts Chem. Res. (19841, 17, 410. 11. Satisfactory elemental analyses or HRMS were obtained for key new compounds.
Funding
2.5 Hz), 2.67 (dt, H-b, J= 10.5, 7 Hz), 2.24 (m, llf), 1.8-2.0 (m, 3H). '=C-NMR (CDCl=, at 75 MHz): 24.67 (t), 29.61 (t), 46.31 (d, C-H=), 53.44 (t, C-51, 57.20 (t, C-6), 67.79 (d, C-Hb), 71.99 (d, C-H,), 74.67 (t, C-71, 127.90, 129.28, 131.43, 132.98 (arom C), 169.45 (C=O). Mass spectra CI~H=~N~O~.M W 258 m/e (%l: 259 (12%, MH'), 257 (2%, M-l), 228 (26%), 173 (23%), 153 (9%k), 151 (8.5%), 123 (84%, M-PhCONO), 108 (87%), 105 (loo%), 83 (60.5%). Acknowledgerent: Support of this research by a grant from the United States - Israel Binational Science Foundation is greatfully acknowledged. References 1. Synthetic methods 30. For paper 29 see Hassner A., Rai, K.M.L. Synthesis (19891, 57. 2. Kametani, T., Huang, S.D., Nakayama, A., Hondu, T. J.Orn.Chem., (1982) 47, 2328; Tufariello, J. in "1,3-Dipolar Cycloaddition Chemistry", Padwa, A. Ed. Wiley-Interscience, New York, Vol 2, (19841; Tufariello, J. Act. Chem. Res. (1979) l2, 396. Oppolzer, W. Ansew. Chem. Int. Hd. (1977) l6, 10; Wovkulich, P.M., Uskokovic, M. J.Amer.Chem.Soc. (1981) 103, 3956. 3. a) Grigg, R., Jordan, M., Tangthongkum, A., Einstein, F.W.H., Jones,T. J.Chem.Soc. Perkin Trans I 11984) 47; Armstrong, P., Grigg, R., Warnock, W.J. J.Chem.Soc. Chem.Commun. (1987) 1325; Grigg, R., Malone, J.F., Dorrity, M.R.J., Heaney, F., Rajviroongit, S., Sridharan, V., Surendrakumar, S. Tetrahedron Lett., (19881, 29, 4323; b) Grigg, Chem.Soc.Rev. (1987) l6, 89. Grigg, R., Thianpantangul, S. J.Chem.Soc. Perkin Trans. I (1984) 653. 4. Padwa, A., Norman, B.H. Tetrahedron Lett. (1988) 29, 2417 5. Oppolzer, W., Keller, K. Tetrahedron Lett. (1970) 1117; Heathcock, C.H., Norman, M.H. J.Org.Chem. (19871, 52, 226. 6. Hassner, A., Maurya, R, Mesko, E. Tetrahedron Lett. (19881, 29, 5313. 7. For some recent references see Ikeda, M., Sato, T., Ishibashi, H. Heterocvcles, (1988),27, 1465; Zeller, E., Grierson ibid (19881, 22, 1575; Gribble, G.W., Switzer, F.L., Soll, R.M. J. Org. Chem. (19881 53, 3164; Grieco, P.A., Parker, D.T. ibid, (1988), 53, 3325; Tokuyama, T., Nishimori, N., Shimada, A. Tetrahedron (1987), 43, 643 8. At 200-C a considerable amount of decomposition occured. 9. Hassner, A., Murthy, K.S.K., . Tetrahedron Lett. (1987), 28, 683; Padwa, A., Chiacchio, II., Dean, D.C., Schoffstall, A.M., Hassner, A., Murthy, K.S.K. Tetrahedron Lett. (1988), 29, 4169. 10. Kozikowski, A.P. Accts Chem. Res. (19841, 17, 410. 11. Satisfactory elemental analyses or HRMS were obtained for key new compounds.
Funders | Funder number |
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United States - Israel Binational Agricultural Research and Development Fund |