Recent applications of heteropolyacids and related compounds in heterocycle synthesis. Contributions between 2010 and 2020
- Escobar Caicedo, Angélica María
- Blustein, Guillermo
- Luque, Rafael
- Romanelli, Gustavo Pablo
DOIAbstract
Over the past two decades, polyoxometalates (POM) have received considerable attention as solid catalysts, due to their unique physicochemical characteristics, since, first, they have very strong Bronsted acidity, approaching the region of a superacid, and second, they are efficient oxidizers that exhibit rapid redox transformations under fairly mild conditions. Their structural mobility is also highlighted, since they are complex molecules that can be modified by changing their structure or the elements that compose them to model their size, charge density, redox potentials, acidity, and solubility. Finally, they can be used in substoichiometric amounts and reused without an appreciable loss of catalytic activity, all of which postulate th...
Add to ORKG