Skip to main content
Log in

Approaches to intramolecular sialylation. 3. Synthesis of 2,4-dimethoxybenzyl ester of per-O-acetylated N-acetylneuraminic acid thioglycoside and its attempted oxidation with DDQ in the presence of nucleophiles

  • Published:
Russian Chemical Bulletin Aims and scope

Abstract

2,4-Dimethoxybenzyl ester of per-O-acetylated N-acetylneuraminic acid thioglycoside was synthesized and attempts at the oxidative (DDQ-induced) addition of O-nucleophiles (water and galactose derivatives with unprotected hydroxy group at C(6)) to the benzylic carbon atom of this ester were made.

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.

Similar content being viewed by others

References

  1. L. O. Kononov, A. M. Shpirt, Y. Ito, and T. Ogawa, Izv. Akad. Nauk, Ser. Khim., 2003, 1365 [Russ. Chem. Bull., Int. Ed., 2003, 52, 1442].

    Google Scholar 

  2. Glycosciences. Status and Perspectives, Eds. H. J. Gabius and S. Gabius, Chapman and Hall, Weinheim, 1997, 631 pp.

    Google Scholar 

  3. L. O. Kononov, D. A. Volodin, and G. Magnusson, Izv. Akad. Nauk, Ser. Khim., 2003, 1357 [Russ. Chem. Bull., Int. Ed., 2003, 52, 1434].

    Google Scholar 

  4. K. H. Jung, M. Müller, and R. R. Schmidt, Chem. Rev., 2000, 100, 4423.

    Google Scholar 

  5. Y. Ito, Y. Ohnishi, T. Ogawa, and Y. Nakahara, Synlett, 1998, 1102; (b) M. Lergenmüller, T. Nukada, K. Kuramochi, A. Dan, T. Ogawa, and Y. Ito, Eur. J. Org. Chem., 1999, 1367 (and references cited therein).

  6. B. Blankemeyer-Menge, M. Nimtz, and R. Frank, Tetrahedron Lett., 1990, 31, 1701.

    Google Scholar 

  7. A. Hasegawa, H. Ohki, T. Nagahama, and H. Ishida, Carbohydr. Res., 1991, 212, 277.

    Google Scholar 

  8. T. W. Greene and P. G. M. Wuts, Protective Groups in Organic Synthesis, 2nd ed., J. Wiley and Sons, New York, 1991, 259.

    Google Scholar 

  9. M. Ek, P. J. Garegg, H. Hultberg, and S. Oscarson, J. Carbohydr. Chem., 1983, 2, 305.

    Google Scholar 

  10. P. P. Singh, M. M. Gharia, F. Dasgupta, and H. C. Srivastava, Tetrahedron Lett., 1977, 439.

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Kononov, L.O., Malysheva, N.N., Ito, Y. et al. Approaches to intramolecular sialylation. 3. Synthesis of 2,4-dimethoxybenzyl ester of per-O-acetylated N-acetylneuraminic acid thioglycoside and its attempted oxidation with DDQ in the presence of nucleophiles. Russian Chemical Bulletin 53, 254–258 (2004). https://doi.org/10.1023/B:RUCB.0000024859.13495.0e

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1023/B:RUCB.0000024859.13495.0e

Navigation