title: Efficient and selective chemical transformations under flow conditions: The combination of supported catalysts and supercritical fluids.
abstract: This paper reviews the current trends in the combined use of supported catalytic systems, either on solid supports or in liquid phases and supercritical fluids (scFs), to develop selective and enantioselective chemical transformations under continuous and semi-continuous flow conditions. The results presented have been selected to highlight how the combined use of those two elements can contribute to: (i) Significant improvements in productivity as a result of the enhanced diffusion of substrates and reagents through the interfaces favored by the scF phase; (ii) the long term stability of the catalytic systems, which also contributes to the improvement of the final productivity, as the use of an appropriate immobilization strategy facilitates catalyst isolation and reuse; (iii) the development of highly efficient selective or, when applicable, enantioselective chemical transformations. Although the examples reported in the literature and considered in this review are currently confined to a limited number of fields, a significant development in this area can be envisaged for the near future due to the clear advantages of these systems over the conventional ones.
authors: Department of Inorganic and Organic Chemistry, University Jaume I, Avda. Sos Baynat s/n, 12071-Castellón, Spain.
authors: M Isabel
authors: MI
authors: Burguete
authors: Eduardo
authors: E
authors: García-Verdugo
authors: Santiago V
authors: SV
authors: Luis