A molecular tuner: Substituent controlled π/π···hole induced selective colorimetric intramolecular push-pull fluoride sensor

Billing, 2021, Chem. Select, 6, 4273 Bianchi, 1997, 461 Holm, 1993, Radiochim. Acta., 63, 57, 10.1524/ract.1993.63.special-issue.57 Beer, 2000, J. Chem. Soc.-Perkin Trans., 2, 511, 10.1039/a908106b Shao, 2008, J. Inclusion Phenom. Macrocyclic Chem., 62, 99, 10.1007/s10847-008-9443-3 Xu, 2012, New J. Chem., 36, 1435, 10.1039/c2nj40102a Zhang, 2011, Org. Lett., 13, 1190, 10.1021/ol200072e Kumar, 2011, Org. Biomol. Chem., 9, 8237, 10.1039/c1ob06273e Jose, 2004, Org. lett., 6, 3445, 10.1021/ol048829w Lakshminarayanan, 2007, Inorg. Chem., 46, 4769, 10.1021/ic062380g Kumaresan, 2018, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 198, 309, 10.1016/j.saa.2018.03.011 Lakshminarayanan, 2007, Inorg. Chem. Commun., 5214, 10.1039/b713365k Ravikumar, 2010, Inorganica Chimica Acta, 363, 2886, 10.1016/j.ica.2010.02.030 Kumaresan, 2019, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 223 Lakshminarayanan, 2007, Inorg. Chem., 46, 4769, 10.1021/ic062380g Kumaresan, 2019, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 223 Vanthana, 2020, Journal of Fluorescence, 30, 291, 10.1007/s10895-020-02490-6 Vanthana, 2020, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 234 Kumaresan, 2020, International Journal of Environmental Analytical Chemistry Vanthana, 2021, A Molecular Swan: Naphthalene-hydrazone-based π···hole-coupled electron-deficient naked-eye selective colorimetric cyanide sensor, Chem. Pap. L. Sudha, M. Kumaresan, J. Vanthana, N. Selvapalam, P. Lakshminarayanan, D. Geetha, Chemical Papers, (accepted) DOI: 10.1007/s11696-021-01984-2. Bryantsev, 2005, Org. Lett., 7, 5031, 10.1021/ol0520119 Sagar, 2017, Chemistry Select, 2, 6178 http://MolView.org/, MolView v2.4. Qu, 2010, Org. Lett., 12, 3320, 10.1021/ol101081m Qu, 2012, Sensors and Actuators B, 173, 225, 10.1016/j.snb.2012.06.093 Qua, 2014, J. Hua Sensors and Actuators B, 97, 13, 10.1016/j.snb.2014.02.065 Zhanga, 2022, L. Development of a fluorescent strategy for quantification of fluoride ions in foods and toothpaste, Chemical Engineering Journal, 448