Journal of inclusion phenomena and macrocyclic chemistry

, Volume 33, Issue 1, pp 69–80

Inclusion of α-phenyl-N-p-methylphenyl Nitrone in β- Cyclodextrin: Formation of 1G : 1H and 1G : 2H Complexes and the Remarkably Fast 1,3-Dipolar Cycloaddition of the 1G : 2H Complex with Olefins in the Solid State

Authors

  • V. Ramamoorthy
    • School of Chemistry, Madurai Kamaraj University
  • A. Ramasubbu
    • School of Chemistry, Madurai Kamaraj University
  • S. Muthusubramanian
    • School of Chemistry, Madurai Kamaraj University
  • S. Sivasubramanian
    • School of Chemistry, Madurai Kamaraj University
Article

DOI: 10.1023/A:1008044226549

Cite this article as:
Ramamoorthy, V., Ramasubbu, A., Muthusubramanian, S. et al. Journal of Inclusion Phenomena (1999) 33: 69. doi:10.1023/A:1008044226549

Abstract

The nitrone is found to be included in the β-cyclodextrin cavity in two different stoichiometries viz., 1G : 1H and 1G : 2H – the existence of which is proved by physical methods. The 1G : 2H complex of the nitrone serves as a good potent dipolarophile in the 1,3-dipolar cycloaddition reactions with olefins resulting in rate acceleration and regioselection.

α-phenyl-N-p-methylphenylnitroneβ-Cyclodextrin-Nitrone complexes [1G : 1H and 1G : 2H]1,3-dipolar Cycloaddition reactionsrate accelerationregioselectivity

Copyright information

© Kluwer Academic Publishers 1999