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CH-. pi. interaction as an important driving force of host-guest complexation in apolar organic media. Binding of monools and acetylated compounds to resorcinol …

K Kobayashi, Y Asakawa, Y Kikuchi, H Toi…

文献索引:Kobayashi, Kenji; Asakawa, Yuji; Kikuchi, Yasuaki; Toi, Hiroo; Aoyama, Yasuhiro Journal of the American Chemical Society, 1993 , vol. 115, # 7 p. 2648 - 2653

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被引用次数: 188

摘要

Abstract: The CH-r interaction plays an important role in the complexation involving resorcinol cyclic tetramer 1 in chloroform. Thus, host 1 binds simple monools 4-10 via a cooperation of CH-r and hydrogen-bonding interactions, where the binding constants at 298 K (up to 13 MI) increase with increasing chain lengths (from ethyl through propyl to butyl) as well as branching in the aliphatic moiety of the guests. In addition, the largest ...