Supported Keggin anion catalyst: a study of its multifunctionality in retro-aldol condensation of 2 H -chromenes

Dalton Transactions 2026

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Authors: Itzel Gutiérrez-Barroso, Kevin A. Quintanilla, Merced Martínez, Eduardo Peña-Cabrera, Adriana Galván, Miguel A. Vázquez
DOI: 10.1039/d6dt00223d
Cited by: 2
References: 58

Abstract

-phenylenediamine and related nucleophiles were employed, the reaction yielded benzimidazole and benzothiazole derivatives, demonstrating the system's dual catalytic behaviour. Finally, catalyst recovery and reuse were investigated over ten consecutive cycles, showing a gradual decrease in activity.

Fields of Study & Subjects

Polyoxometalates: Synthesis and Applications Catalysis for Biomass Conversion Polymer composites and self-healing

Publication details

Journal / source
Dalton Transactions
Publisher
Royal Society of Chemistry (RSC)
Volume
55
Issue
15
Pages
6148–6158
Publication date
1 January 2026
Language
EN