Enthalpy–Entropy Compensation Combined with Cohesive Free??Energy Densities for Tuning the Melting Temperatures of Cyanobiphenyl Derivatives

…, D Emery, J Mareda, S Floquet, C Piguet

文献索引：Dutronc, Thibault; Terazzi, Emmanuel; Guenee, Laure; Buchwalder, Kerry-Lee; Spoerri, Aurore; Emery, Daniel; Mareda, Jiri; Floquet, Sebastien; Piguet, Claude Chemistry - A European Journal, 2013 , vol. 19, # 26 p. 8447 - 8456

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被引用次数: 9

摘要

Abstract This work illustrates how minor structural perturbations produced by methylation of 4′-(dodecyloxy)-4-cyanobiphenyl leads to enthalpy–entropy compensation for their melting processes, a trend which can be analyzed within the frame of a simple intermolecular cohesive model. The transformation of the melting thermodynamic parameters collected at variable temperatures into cohesive free-energy densities expressed at a common ...