Computational and experimental studies of (2, 2)-bis (indol-1-yl-methyl) acetate suggest the importance of the hydrophobic effect in aromatic stacking interactions
YP Pang, JL Miller, PA Kollman
Index: Pang, Yuan-Ping; Miller, Jennifer L.; Kollman, Peter A. Journal of the American Chemical Society, 1999 , vol. 121, # 8 p. 1717 - 1725
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Citation Number: 50
Abstract
To understand the driving forces of aromatic stacking interactions in water, we have performed conformational searches, molecular dynamics simulations, potential of mean force (PMF) and free energy perturbation (FEP) calculations, syntheses, and NMR studies on sodium (2, 2)-bis (indol-1-yl-methyl) acetate (1), sodium 3-indol-1-yl-2-methyl-propionate (2), and sodium 3-indol-1-yl-propionate (3). The conformational searches on 1 revealed ...
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