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Showing 1 to 4 of 4 for “"anion receptor"”.
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The Synthesis and Application of 1,4-Dithiins, Thianthrenes, and Other Sulfur-Rich Scaffolds
… detailed. In Chapter 2, we design a macrocyclic anion receptor containing electroactive 1,4-dithiin units. The binding affinities for various anions is assessed, as well as the response of the receptor when oxidized in the presence of anionic guests. In Chapter 3, we disclose the utility of …
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Main Group Hydrogen-Bond Donors and Pyridyl Ligands for Supramolecular and Coordination Chemistry
… chapter we develop strategies for enhancing the anion binding properties of phosphazanes of the type [(RNH)(E)P(µ-NtBu)]2 (E = O, S, Se) which are bench stable, H-bond receptors that can be regarded as inorganic analogues of squaramides (a key class of organic anion receptor). We find that there …
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Water-Soluble Deep-Cavity Cavitands: Synthesis, Molecular Recognition, and Interactions with Phospholipid Membranes
… similar to that of OA. However, binding of anions spanning the Hofmeister series revealed interesting new behavior. The new hosts bound a wider range of anions inside the hydrophobic pocket with much higher association constants. Moreover, external binding of several anions to the cavitand …
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Design, synthesis, and structural elucidation of spiroligomers for targeted molecular recognition
… development of solution-phase spiroligomer anion receptors, this work advances structural validation by obtaining crystall structures for all stereoisomeric receptors and a high-affinity phosphate-bound complex. Together with previously acquired NMR titration data, these structures reveal a …