1013031-77-0Relevant articles and documents
Highly cooperative ion-pair recognition of potassium cyanide using a heteroditopic ferrocene-based crown ether-trifluoroacetylcarboxanilide receptor
Miyaji, Hidekazu,Kim, Dae-Sik,Chang, Byoung-Yong,Park, Eunju,Park, Su-Moon,Ahn, Kyo Han
, p. 753 - 755 (2008)
A heteroditopic receptor having crown ether and trifluoroacetylcarboxanilide groups selectively recognizes both potassium and cyanide ions in acetonitrile with an association constant of as high as K a = 1.9 × 107 M-1 through a highly cooperative ion-pair interaction, resulting in two orders of magnitude enhancement in the binding affinity. The Royal Society of Chemistry.