Green Condensation of Various 1,2-diamine and 1,2- dicarbonyl Compounds Catalyzed by Reusable Zirconium (IV) Tetradentate Schiff Base Complex

Title:Green Condensation of Various 1,2-diamine and 1,2- dicarbonyl Compounds Catalyzed by Reusable Zirconium (IV) Tetradentate Schiff Base Complex

Volume: 3 Issue: 3

Author(s): Maasoumeh Jafarpour, Ghorbanali Gorzin and Abdolreza Rezaeifard

Affiliation:

Keywords: Quinoxaline derivatives, salphen, Schiff base, zirconium complexes

Abstract: Zirconium (IV) tetradentate Schiff base (salphen) complex has been successfully used for efficient condensation of various 1,2-diamine and 1,2- dicarbonyl compounds in EtOH as a standard green solvent under mild conditions. The investigation of turnover number and reusability of the catalyst indicate well the high efficiency and relative stability of the Zr-complex in this reaction.

Cite this article as:

Jafarpour Maasoumeh, Gorzin Ghorbanali and Rezaeifard Abdolreza, Green Condensation of Various 1,2-diamine and 1,2- dicarbonyl Compounds Catalyzed by Reusable Zirconium (IV) Tetradentate Schiff Base Complex, Current Catalysis 2014; 3 (3) . https://dx.doi.org/10.2174/2211544703666140417231056