Jump to main content
Jump to site search

Issue 11, 2016
Previous Article Next Article

[Ce(L-Pro)2]2 (Oxa) as a heterogeneous recyclable catalyst: synthesis of pyrazoles under mild reaction conditions

Author affiliations

Abstract

We developed a novel and highly efficient protocol for the synthesis of important pyrazole derivatives by using some 1,3-dicarbonyl compounds and phenyl hydrazines via a one-pot protocol. As a recyclable heterogeneous catalyst, we used [Ce(L-Pro)2]2 (Oxa). In addition, the catalyst is recyclable, the proline is economically viable and readily available in both enantiomeric forms and the catalyst is insoluble in almost all solvents and may be easily filtered off from the reaction medium. Moreover, this new synthetic protocol features high conversion, short reaction times, a straightforward procedure and cleaner reaction profiles.

Graphical abstract: [Ce(l-Pro)2]2 (Oxa) as a heterogeneous recyclable catalyst: synthesis of pyrazoles under mild reaction conditions

Back to tab navigation

Supplementary files

Publication details

The article was received on 01 Jun 2016, accepted on 27 Sep 2016 and first published on 06 Oct 2016


Article type: Paper
DOI: 10.1039/C6NJ01723A
Author version available: Download Author version (PDF)
Citation: New J. Chem., 2016,40, 9471-9476
  •   Request permissions

    [Ce(L-Pro)2]2 (Oxa) as a heterogeneous recyclable catalyst: synthesis of pyrazoles under mild reaction conditions

    R. Katla, R. Chowrasia, P. S. Manjari, C. D. G. da Silva, B. F. dos Santos and N. L. C. Domingues, New J. Chem., 2016, 40, 9471
    DOI: 10.1039/C6NJ01723A

Search articles by author

Spotlight

Advertisements