0000000001309656
AUTHOR
Stefania Bertella
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…
CCDC 1439768: Experimental Crystal Structure Determination
Related Article: Fangfang Pan, Ngong Kodiah Beyeh, Stefania Bertella, Kari Rissanen|2016|Chem.Asian J.|11|782|doi:10.1002/asia.201501335
CCDC 1439767: Experimental Crystal Structure Determination
Related Article: Fangfang Pan, Ngong Kodiah Beyeh, Stefania Bertella, Kari Rissanen|2016|Chem.Asian J.|11|782|doi:10.1002/asia.201501335
CCDC 1439770: Experimental Crystal Structure Determination
Related Article: Fangfang Pan, Ngong Kodiah Beyeh, Stefania Bertella, Kari Rissanen|2016|Chem.Asian J.|11|782|doi:10.1002/asia.201501335
CCDC 1439769: Experimental Crystal Structure Determination
Related Article: Fangfang Pan, Ngong Kodiah Beyeh, Stefania Bertella, Kari Rissanen|2016|Chem.Asian J.|11|782|doi:10.1002/asia.201501335