Advances In The Development And Application Of Deep Eutectic Solvents

Download or read book Advances in the development and application of deep eutectic solvents written by Maria Luisa Di Gioia and published by Frontiers Media SA. This book was released on 2024-02-09 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt: The continuous effort to perform a more sustainable chemistry has led to the development of new materials that accomplish the principles of green chemistry. In this context, deep eutectic solvents (DESs) have arisen as a new generation of solvents that respond well to most of the characteristics that an ideal green solvent must possess: they are easy and cheap to prepare, stable, easy to handle (they show chemical stability, non-flammability and conductivity), separable from the reaction products, biodegradable and safe for both humans and the environment. At the same time, they show chemical-physical properties similar to ionic liquids, such as low volatility, conductivity and high solvent power. These characteristics mean that DESs are today classified as 2-st century solvents. DESs have been raising a lot of attention and a sharp increase of their applications in numerous sectors of chemistry: they are mainly used as alternative solvents and/or catalysts for various organic transformations including metal-catalyzed reactions, biotransformations, polymerization, in sample preparation and analytical techniques as well as in the design of pharmaceutical formulations and drug delivery systems.