Natural pozzolan as a novel heterogeneous catalyst for the synthesis of alkylaminophenols
(2025) Journal of Organometallic Chemistry — Vol. 1033, p. 123635 (2025)
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- Authors
Boukachabia, Mourad 
- Abstract
- The development of sustainable catalysts from natural materials, such as pozzolan, represents a promising strategy in green chemistry. The pozzolan studied was subjected to multi-technique characterization (XRD, FTIR, BET, and SEM) to establish its structural and textural properties. The results obtained highlight the effectiveness of this material as a catalyst for the Petasis reaction, allowing the synthesis of a diversity of alkylaminophenols with yields reaching 93%. The reaction was successfully carried out on a gram scale, confirming the potential of pozzolan as a heterogeneous catalyst. This catalyst, which is recyclable and inexpensive, represents an attractive alternative for large-scale applications while respecting the environment.
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Citations
Boukachabia, M., Bendjeffal, H., Bouaroudj, T., Djebli, A., & Riant, O. (2025). Natural pozzolan as a novel heterogeneous catalyst for the synthesis of alkylaminophenols. Journal of Organometallic Chemistry, 1033, 123635. https://doi.org/10.1016/j.jorganchem.2025.123635 (Original work published 2025)