2018
DOI: 10.26434/chemrxiv.5370778
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Kinetic Solvent Effects in Organic Reactions

Abstract: This article reviews prior work studying reaction kinetics in solution, with the goal of using this information to improve detailed kinetic modeling in the solvent phase.Both experimental and computational methods for calculating reaction rates in liquids are reviewed. Previous studies, which used such methods to determine solvent effects, are then analyzed based on reaction family. Many of these studies correlate kinetic solvent effect with one or more solvent parameters or properties of reacting species, but… Show more

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Cited by 2 publications
(3 citation statements)
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“…are hydrophobic or form hydrogen bonds. 50 For example, Bini et al 51 reported an increase in Diels Alder reaction rate in aqueous media, whereas Baisier et al 52 also found an increase in Maillard reaction rates in the presence of water with an excess of sugar, representing the two primary reaction types explored in this work. Furthermore, some reactions can be catalyzed by an explicit interaction with a solvent molecule.…”
Section: Electronic Structure Calculationsmentioning
confidence: 74%
“…are hydrophobic or form hydrogen bonds. 50 For example, Bini et al 51 reported an increase in Diels Alder reaction rate in aqueous media, whereas Baisier et al 52 also found an increase in Maillard reaction rates in the presence of water with an excess of sugar, representing the two primary reaction types explored in this work. Furthermore, some reactions can be catalyzed by an explicit interaction with a solvent molecule.…”
Section: Electronic Structure Calculationsmentioning
confidence: 74%
“…Previous studies have elucidated the LSER between reaction rates and experimentally measured solvent properties such as dielectric constant and polarity. [7][8][9] Here, we demonstrate new directions to discover the LSER pertinent to the kinetics of organic reactions through ML. For three organic reactions, the linear relationship was found (Fig.…”
Section: Application 1 -Linear Relationships Between Solvation Free E...mentioning
confidence: 87%
“…and stability of reactants/products, and thus reaction rates for various organic reactions in different solvents. [7][8][9] Such linear solvation energy relationships (LSERs) inform the solvent selection, leading to the maximal yield of target products.…”
Section: Introductionmentioning
confidence: 99%