Ion-Pair Recognition by Ditopic Macrocyclic Receptors
نویسندگان
چکیده
منابع مشابه
Ion-pair Recognition by Ditopic Macrocyclic Receptors
Over the past thirty years, a large number of macrocyclic receptors have been synthesized and evaluated for their abilities to bind cations. More recently, increased attention has been directed towards receptors for anions. Many of these synthetic receptors are uncharged molecules and operate in organic solvents. Under these conditions the target salts exist as associated ion-pairs which can hi...
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For more than 30 years there has been an active and continued effort to develop synthetic receptors for anions and cations in organic solvents.1 We2 and others3 have shown that if both of the counterions in a target salt have localized charges then the consequent ion-pairing of the salt can dramatically lower receptor/ ion binding affinities and alter binding selectivities. One way to counter t...
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ژورنال
عنوان ژورنال: ChemInform
سال: 2006
ISSN: 0931-7597,1522-2667
DOI: 10.1002/chin.200646243