resorcinarene has been researched along with 1-4-dioxane* in 2 studies
2 other study(ies) available for resorcinarene and 1-4-dioxane
Article | Year |
---|---|
Resorcinarene Cavitand Polymers for the Remediation of Halomethanes and 1,4-Dioxane.
Disinfection byproducts such as trihalomethanes are commonly found in drinking water. Trihalomethanes are formed upon chlorination of natural organic matter found in many drinking water sources. Inspired by molecular CHCl Topics: Adsorption; Calixarenes; Dioxanes; Drinking Water; Phenylalanine; Polymers; Porosity; Trihalomethanes; Water Pollutants, Chemical; Water Purification | 2019 |
Anion-Exchange Properties of Trifluoroacetate and Triflate Salts of N-Alkylammonium Resorcinarenes.
The synthesis of N-benzyl- and N-cyclohexylammonium resorcinarene trifluoroacetate (TFA) and triflate (OTf) salt receptors was investigated. Solid-state analysis by single-crystal X-ray diffraction revealed that the N-alkylammonium resorcinarene salts (NARSs) with different upper substituents had different cavity sizes and different affinities for anions. Anion-exchange experiments by mixing equimolar amounts of N-benzylammonium resorcinarene trifluoroacetate and N-cyclohexylammonium resorcinarene triflate, as well as N-benzylammonium resorcinarene triflate and N-cyclohexylammonium resorcinarene trifluoroacetate showed that the NARS with flexible benzyl groups preferred the larger OTf anion, whereas the rigid cyclohexyl groups preferred the smaller TFA anions. The anion-exchange processes were confirmed in the solid state by single-crystal and powder X-ray diffraction experiments and in the gas phase by electrospray ionization mass spectrometry. Topics: Anions; Benzylammonium Compounds; Calixarenes; Crystallography, X-Ray; Dioxanes; Mesylates; Models, Molecular; Phenylalanine; Salts; Trifluoroacetic Acid | 2016 |