Synopsis
Anions Insupramolecular Chemistry Binding, sensing, and assembly.- 1.1. Introduction.- 1.2. Binding.- 1.3. Sensing.- 1.4. Assembly.- 1.5. Conclusions.- 1.6. Acknowledgments.- 1.7. References.- Mechanisms of Anion Recognition From halides to nucleotides.- 2.1. Introduction.- 2.2. Anion Complexation in Water.- 2.2.1. Ion Pairing.- 2.2.2. Salt Effects on Ion Pairing.- 2.2.3. Ion Pairing and Additional Lipophilic Effects.- 2.2.4. Hydrogen Bond-Based Anion Receptors.- 2.2.5. Simple or Highly Preorganized Receptors?.- 2.3. Acknowledgments.- 2.4. References and Notes.- Structural Aspects of Hydrogen Bonding with Nitrate and Sulfate Design criteria for polyalcohol hosts.- 3.1. Introduction.- 3.2. Methodology.- 3.3. Results ad Discussion.- 3.3.1. NO3? Complexes.- 3.3.2. SO4?2 Complexes.- 3.4. Summary.- 3.5. Acknowledgments.- 3.6. References.- Synthetic Receptors for Anion Recognition.- 4.1. Introduction.- 4.2. Phosphate Recognition with the Intent of RNA Hydolysis.- 4.3. Sensing for Carboxylate-Containing Natural Products and Phosphate-Containing Compounds.- 4.4. Recognition of Active Methylene Compounds and pKA Determinations.- 4.5. Recognition of Inorganic Anions.- 4.6. Summary.- 4.7. Acknowledgments.- 4.8. References.- 2,3- Dipyrrolylquinoxaline-Based Anion Sensors.- 5.1. Introduction.- 5.2. Synthesis and Initial Studies.- 5.3. Metal-Containing Systems.- 5.4. Quinoxaline Systems Bearing Multiple Pyrroles.- 5.5. Macrocyclic Systems Incorporating Quinoxalines.- 5.5.1. Quinoxpyrroles.- 5.5.2. Quinoxphyrins.- 5.5.3. Quinoxaline-Bridged Schiff-Base Porphyrinoids.- 5.6. Conclusion.- 5.7. Acknowledgment.- 5.8. References.- Metallated Calixarenes and Cyclotriveratrylenes as Anion Hosts.- 6.1. Introduction.- 6.2. ?-Metallated Calix[4]Arenes.- 6.3. A ?-Metallated Calix[5]Arene.- 6.4. ?-Metallated Cyclotriveratrylenes.- 6.5. Conclusions.- 6.6. References.- 10.1007/978-1-4419-8973-4_7. The Problem with Anions in the Doe Complex.- 7.1. Introduction.- 7.2. Litany of Offending Anions.- 7.2.1. Tank Wastes.- 7.2.2. The Environment.- 7.3. Approaches to Mitigating Doe Anion Problems.- 7.3.1. Removing Problematic Anions from Tank Wastes.- 7.3.2. Removing Problematic Anions from Groundwater.- 7.4. Conclusions.- 7.5. Acknowledgments.- 7.6. References.- Ditopic Salt-Binding Receptors for Potential use in Anion Separation Processes.- 8.1. Introduction.- 8.2. Ditopic Salt-Binding Receptors.- 8.3. Liquid Extraction or Membrane Transport using Ditopic Salt Receptors.- 8.4. Summary.- 8.5. Acknowledgments.- 8.6. References.- Dual-Host Combinations: using Tripodal Amides to Enhance Cesium Nitrate Extraction by Crown Ethers.- 9.1. Introduction.- 9.2. Design Considerations for Dual-Host Systems for Cesium Nitrate Extraction.- 9.2.1. Cesium Hosts.- 9.2.2. Nitrate Hosts.- 9.3. Thermochemical Model for Dual-Host Extraction: Binding Constants and Extraction Enhancements.- 9.4. Dual-Host Extraction: Amide Anion Hosts Derived from 1,3,5-Benzenetricarboxylic (Trimesic) Acid.- 9.5. Nitrate Binding and Dual-Host Extraction using Amide-Type Anion Hosts Derived from Tris-(2-Aminoethyl) Amine (Tren).- 9.6. 1,3,5-Tris(Aminomethyl) Benzene Derivatives.- 9.7. Conclusions.- 9.8. Acknowledgments.- 9.9. References and Notes.- Binding and Extraction of Pertechnetate and Perrhenateby Azacages.- 10.1. Introduction.- 10.2. Results and Discussion.- 10.2.1. Liquid-Liquid Extraction Experiments.- 10.2.2. Structural Considerations.- 10.3. Conclusions.- 10.4. Experimental Section.- 10.4.1. Synthesis.- 10.4.2. Liquid-Liquid Extraction Procedure.- 10.4.3. X-ray Crystallography.- 10.5. Acknowledgments.- 10.6. REferences.- Polymer-Supported Reagents for Anionic Recognition.- 11.1. Introduction.- 11.2. Soluble Complexants.- 11.3. Polymer-Boundcomplexants.- 11.4. Summary.- 11.5. Acknowledgment.- 11.6. References.- Fundamental Developments in Understanding the Interactions Between Metal Cyanides and Functional Polymers.- 12.1. Introduction.- 12.2. Principles of Goldrecovery Using resin Technology.
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