Skip to main content
Log in

A new stable radical of the indole class 2,2,4,4-tetramethyl-1,2,3,4-tetrahydro-γ-carboline-3-oxyl

  • Brief Communications
  • Published:
Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

  1. 1.

    A new free radical 2,2,4,4-tetramethyl-l,2,3,4-tetrahydro-y-carboline-3-oxyl was produced by selective oxidation of 2,2,4,4-tetramethyl-l,2,3,4-tetrahydro-γ-carboline.

  2. 2.

    The new free radical can be selectively reduced to the corresponding diamagnetic 2,2,4,4-tetramethyl-l, 2,3,4-tetrahydro-3-hydroxy-γ-carboline and 2,2,4,4-tetramethyl-l,2,3,4-tetrahydro-γ-carboline.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Literature cited

  1. B. Witkop, Ann,556, 103 (1944).

    Google Scholar 

  2. B. Witkop and H. Fiedler, Ann.558, 91, 98 (1947).

    Google Scholar 

  3. B. Witkop, J. Amer. Chem. Soc.72, 1428, 2311 (1950).

    Google Scholar 

  4. B. Witkop and J. B. Patrick, J. Amer. Chem. Soc.73, 713, 2196 (1951).

    Google Scholar 

  5. F. G. Hopkins and S. W. Cole, J. Physiol.29, 451 (1903).

    Google Scholar 

  6. W. A. Jacobs and L. C. Craig, J. Biol. Chem.113, 760 (1936).

    Google Scholar 

  7. W. O. Kermack, W. H. Perkin, Jr., and R. Robinson, J. Chem. Soc.119, 1617 (1921).

    Google Scholar 

  8. D. G. Harvey and W. Robson, J. Chem. Soc.1938, 97.

  9. D. G. Harvey, E. J. Willer, and W. Robson, J. Chem. Soc.153 (1941).

  10. H. R. Snyder, C. H. Hansch, S. M. Parmerter, E. C. Spaeth, and L. Katz, J. Amer. Chem. Soc.70, 219, 222, 237 (1948).

    Google Scholar 

  11. W. H. Perkin and R. Robinson, J. Chem. Soc.115, 933 (1919).

    Google Scholar 

  12. W. O. Kermack, W. H. Perkin, and R. Robinson, J. Chem. Soc.121, 1877 (1922).

    Google Scholar 

  13. É. G. Rozantsev, Yu. G. Mamedova, and M. B. Neiman, Izv. AN SSSR. Otd. Khim. N.,1962, 2250.

  14. M. B. Neiman, É. G. Rozantsev, and Yu. G. Mamedova, Nature196, 472 (1962).

    Google Scholar 

  15. É. G. Rozantsev and M. B. Neiman, Tetrahedron20, 131 (1964).

    Google Scholar 

  16. V. Rosnati and G. Polazzo, Gazz. Chim. Italiana84, 644 (1945).

    Google Scholar 

  17. Autorenkollektiv der Technischen Universitat Dresden, Organikum, Verlag d. Wissenschafteu, Berlin, 255 (1962).

Download references

Author information

Authors and Affiliations

Authors

Additional information

Translated from Izvestiya Akademii Nauk SSSR, Setiya Khimicheskaya, No. 6, pp. 1123–1125, June, 1964

Rights and permissions

Reprints and permissions

About this article

Cite this article

Rozantsev, É.G., Shapiro, A.B. A new stable radical of the indole class 2,2,4,4-tetramethyl-1,2,3,4-tetrahydro-γ-carboline-3-oxyl. Russ Chem Bull 13, 1043–1045 (1964). https://doi.org/10.1007/BF01141668

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01141668

Keywords

Navigation