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Synthesis and chiral recognition of novel chiral fluorescence receptors bearing 9-anthryl moieties
Institution:1. Laboratório de Química Orgânica, Departamento de Engenharia Química and Centro de Investigação de Engenharia Química e Biotecnologia, Instituto Superior de Engenharia de Lisboa, Instituto Politécnico de Lisboa, R. Conselheiro Emídio Navarro, 1, 1959-007 Lisboa, Portugal;2. Dipartimento di Chimica e Chimica Industriale, Università di Pisa, via Risorgimento, 35, 56126 Pisa, Italy;1. Plasma Physics Research Centre, Science and Research Branch, Islamic Azad University, Tehran, Iran;2. Thin Film Laboratory and Nano-Electronics, Department of Electrical and Computer Engineering, University of Tehran, Tehran, Iran;3. Physics Department, Faculty of Science, Payame Noor University, Po Box 19395-3697, Tehran, Iran;1. Testing and Analysis Center, Hebei Normal University, Shijiazhuang 050024, PR China;2. College of Chemistry & Material Science, Hebei Normal University, Shijiazhuang 050024, PR China;3. College of Chemical Engineering & Material, Handan University, Handan 056005, Hebei Province, PR China;1. School of Pharmaceutical Science, Shandong University, Ji’nan 250012, China;2. R & D Center for Pharmaceuticals, Beijing Institute of Technology, Beijing, 100081, China
Abstract:Two chiral fluorescence receptors 1 and 2 have been synthesized, and their structures characterized by IR, 1H NMR, MS spectra and elemental analysis. The chiral recognition of the receptors was studied by 1H NMR and fluorescence spectra. The results demonstrate that the receptors and tetrabutylammonium mandelate formed a 1:1 complex. Two receptors exhibit good chiral recognition abilities towards the enantiomers of tetrabutylammonium mandelate.
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