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Preparation of Biopolymer Aerogels Using Green Solvents
Published on: July 4, 2016
Application of Biobased Solvents in Asymmetric Catalysis
Margherita Miele1, Veronica Pillari2, Vittorio Pace1,2
1Department of Chemistry, University of Torino, Via Giuria 7, 10125 Torino, Italy.
Abstract:
The necessity of more sustainable conditions that follow the twelve principles of Green Chemistry have pushed researchers to the development of novel reagents, catalysts and solvents for greener asymmetric methodologies. Solvents are in general a fundamental part for developing organic processes, as well as for the separation and purification of the reaction products. By this reason, in the last years, the application of the so-called green solvents has emerged as a useful alternative to the classical organic solvents. These solvents must present some properties, such as a low vapor pressure and toxicity, high boiling point and biodegradability, and must be obtained from renewable sources. In the present revision, the recent application of these biobased solvents in the synthesis of optically active compounds employing different catalytic methodologies, including biocatalysis, organocatalysis and metal catalysis, will be analyzed to provide a novel tool for carrying out more ecofriendly organic processes.
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