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Reductive allylation of pyrrole with allylboranes. Synthesis oftrans- andcis-2,5-disubstituted pyrrolidines

  • Organic Chemistry
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Abstract

Pyrrole undergoes reductive mono- and diallylation on successive treatment with β,γ-unsaturated organoboron derivatives (triallylborane, allyl(dipropyl)borane, and triprenylborane) and alcohols to give 2-allylated 3-pyrrolines andtrans-2,5-diallylated pyrrolidines. The addition of both the first and second boron-allylic fragment to the heterocycle proceeds with rearrangement. A method for transformation of thetrans-2,5-diallylpyrrolidine into thecis-isomer (heating with triallylborane at 190 °C) was developed and a series ofN-substituted derivatives of these pyrrolidines was synthesized. A method for the preparative synthesis of nonsymmetrically substitutedtrans- andcis-2-alkyl(phenyl)-5-allylpyrrolidines, based on reductive allylboration of pyrrole followed by 1,2-addition of RLi to the 5-allyl-1-pyrroline that formed, was also developed. A direct confirmation of intermediate formation of 2H- and 3H-pyrrole tautomers under the action of allylboranes was obtained. The adduct of 2H-pyrrole with BF3 was detected by NMR spectroscopy.

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References

  1. Yu. N. Bubnov, V. C. Bogdanov, and B. M. Mikhailov,Zh. Obshch. Khim., 1968,38, 260 [J. Gen. Chem. USSR, 1968,38 (Engl. Transl.)].

    CAS  Google Scholar 

  2. A. Meller and G. Gerger,Monatsh. Chem., 1974,105, 684.

    Article  CAS  Google Scholar 

  3. R. W. Hoffmann, G. Eichler, and A. Endesfelder,Lieb. Ann. Chem., 1983, 2000.

  4. Y. Yamamoto, S. Nishii, K. Maruyama, T. Kamatsu, and W. Ito,J. Am. Chem. Soc., 1986,108, 7778.

    Article  CAS  Google Scholar 

  5. Y. Yamamoto and N. Asao,Chem. Rev., 1993,93, 2207.

    Article  CAS  Google Scholar 

  6. Yu. N. Bubnov, V. I. Zheludeva, T. Yu. Rudashevskaya, and T. S. Kuznetsova,Izv. Akad. Nauk SSSR, Ser. Khim., 1989, 1179 [Bull. Acad. Sci. USSR, Div. Chem. Sci., 1989,38, 1073 (Engl. Transl.)].

    Google Scholar 

  7. L. I. Lavrinovich, A. V. Ignatenko, and Yu. N. Bubnov,Izv. Akad. Nauk, Ser. Khim., 1992, 2597 [Bull. Russ. Acad. Sci., Div. Chem. Sci., 1992,41, 2051 (Engl. Transl.)].

    Google Scholar 

  8. M. E. Gurskii, S. B. Golovin, A. V. Ignatenko, and Yu. N. Bubnov,Izv. Akad. Nauk, Ser. Khim., 1992, 2198 [Bull. Russ. Acad. Sci., Div. Chem. Sci., 1992,41, 1724 (Engl. Transl.)].

    Google Scholar 

  9. Yu. N. Bubnov, S. V. Evchenko, and A. V. Ignatenko,Izv. Akad. Nauk, Ser. Khim., 1992, 2815 [Bull. Russ. Acad. Sci., Div. Chem. Sci., 1992,41, 2239 (Engl. Transl.)].

    Google Scholar 

  10. Yu. N. Bubnov, S. V. Evchenko, and A. V. Ignatenko,Izv. Akad. Nauk, Ser. Khim., 1993, 1325 [Russ. Chem. Bull., 1993,42, 1268 (Engl. Transl.)]:

    Google Scholar 

  11. Yu. N. Bubnov,Izv. Akad. Nauk, Ser. Khim., 1995, 1203 [Russ. Chem. Bull., 1995,44, 1156 (Engl. Transl.)].

  12. Yu. N. Bubnov,Pure Appl. Chem., 1994,66, 235.

    CAS  Google Scholar 

  13. Yu. N. Bubnov, L. I. Lavrinovich, A. Yu. Zykov, E. V. Klimkina, and A. V. Ignatenko,Izv. Akad. Nauk, Ser. Khim., 1993, 1327 [Russ. Chem. Bull., 1993,42, 1269 (Engl. Transl.)].

    Google Scholar 

  14. Yu. N. Bubnov, A. Yu. Zykov, L. I. Lavrinovich, and A. V. Ignatenko,Izv. Akad. Nauk, Ser. Khim., 1993, 1329 [Russ. Chem. Bull., 1993,42, 1271 (Engl. Transl.)].

    Google Scholar 

  15. R. A. Jones, inComprehensive Heterocyclic Chemistry, Eds. A. R. Katritzky and W. Rees, Pergamon Press, Oxford, 1984,4.

    Google Scholar 

  16. A. H. Jackson, inComprehensive Organic Chemistry, Eds. D. Barton and W. D. Ollis, Pergamon Press, Oxford-New York-Toronto-Sydney-Paris-Frankfurt, 1979,4.

    Google Scholar 

  17. R. Köster, H. Bellut, and S. Hauori,Lieb. Ann. Chem., 1968,720, 1.

    Google Scholar 

  18. H. Bellut and R. Koster,Lieb. Ann. Chem., 1970,738, 86.

    CAS  Google Scholar 

  19. R. R. Hill and T. H. Chan,Tetrahedron, 1965,21, 2015.

    Article  CAS  Google Scholar 

  20. Yu. N. Bubnov, E. A. Shagova, S. V. Evchenko, and A. V. Ignatenko,Izv. Akad. Nauk, Ser. Khim., 1994, 693 [Russ. Chem. Bull., 1994,43, 645 (Engl. Transl.)].

    Google Scholar 

  21. Yu. N. Bubnov, E. V. Klimkina, and A. V. Ignatenko,Izv. Akad. Nauk, Ser. Khim., 1998, 467 [Russ. Chem. Bull., 1998,47, 451 (Engl. Transl.)].

  22. Yu. N. Bubnov, E. V. Klimkina, A. V. Ignatenko, and I. D. Gridnev,Tetrahedron Lett., 1997,38, 4631.

    Article  CAS  Google Scholar 

  23. Yu. N. Bubnov, E. V. Klimkina, A. V. Ignatenko, and I. D. Gridnev,Tetrahedron Lett., 1996,37, 1337.

    Article  Google Scholar 

  24. S. M. Bachrach,J. Org. Chem., 1993,58, 5414.

    Article  CAS  Google Scholar 

  25. T. A. Zawodzinski, Jr., L. Janiszewska, and R. A. Osteryoung,J. Electroanal. Chem., 1988,255, 111.

    Article  CAS  Google Scholar 

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Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 9, pp. 1718–1728, September, 1999.

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Bubnov, Y.N., Klimkina, E.V., Lavrinovich, L.I. et al. Reductive allylation of pyrrole with allylboranes. Synthesis oftrans- andcis-2,5-disubstituted pyrrolidines. Russ Chem Bull 48, 1696–1706 (1999). https://doi.org/10.1007/BF02494816

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  • DOI: https://doi.org/10.1007/BF02494816

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