TY - JOUR T1 - Can the solvent enhance the rate of chemical reactions through C-H/pi interactions? insights from theory JF - Physical Chemistry Chemical Physics Y1 - 2019 A1 - Jain, Shailja A1 - Vanka, Kumar AB -

The current computational study with density functional theory (DFT) shows that the rate of chemical reactions can be influenced through non-covalent C-H/p interactions between substrates and the solvent. It is shown that intramolecular carbon-carbon interaction and CO2 activation by a low valent silicon complex are both favourably affected by the explicit presence of the solvent toluene, due to C-H/p interactions between toluene and the silicon complex. Furthermore, ab initio molecular dynamics (AIMD) simulations demonstrate that even if the C-H/p interacting solvent molecule is displaced from the complex, another would quickly take its place, thus maintaining the interaction. Hence, the current work shows how non-covalent interactions between solvent and substrate can enhance the rate of the reaction and expands our understanding of the role and influence of the solvent in effecting important chemical transformations.

VL - 21 IS - 27 U3 -

Foreign

U4 -

3.906

ER -