Catalytic strategies for detoxifying phosphorus(V) biocides.

Organophosphorus substances are employed in several industrial segments, albeit they may feature high toxicity levels depending on their structures. Based on previous extensive investigations of structure-reactivity patterns, researchers have been working on the development of catalysts as a means to detoxify phosphorus(V) organic compounds rapidly and safely through specific reaction pathways. This highlight reviews some recent advances in the utilization of catalytic systems for the decomposition of organophosphorus(V) compounds, in most cases using simulants of nerve agents. The nature of the catalysts is wide, including heterogeneous, colloidal and supramolecular systems, and although not all cases may be practical for the detoxification of phosphorus(V) organic structures, they are certainly useful for future research on this theme.