An isoquinoline as cation assisted ON–OFF–ON fluorescence switch with methionine and fluoride ion

Please use this identifier to cite or link to this item: http://idr.niser.ac.in:8080/jspui/handle/123456789/1140

Title:	An isoquinoline as cation assisted ON–OFF–ON fluorescence switch with methionine and fluoride ion
Authors:	Achar, Tapas Kumar Prakash, Ved Biswal, Himansu Sekhar Mal, Prasenjit
Keywords:	Fluorescence Fluoride sensor Ethionine sensor Molecular switch Lab-on-a-molecule
Issue Date:	27-Feb-2013
Publisher:	Tetrahedron Letters
Citation:	Achar, T. K., Prakash, V., Biswal, H. S., & Mal, P. (2013). An isoquinoline as cation assisted ON–OFF–ON fluorescence switch with methionine and fluoride ion. In Tetrahedron Letters (Vol. 54, Issue 9, pp. 1067–1070). Elsevier BV.
Abstract:	Basic Al2O3–Cu(OTf)2 acts as an efficient heterogeneous catalyst for the one step synthesis of 1-amino-3-aryl isoquinoline (IQ) from tricyanomesitylene. This IQ shows fluorescence ON–OFF–ON molecular switch to fluoride ion, Brønsted–Lowry bases (amines) in the presence of H+, and also selective to methionine with Hg2+ in an analogous manner.
URI:	https://doi.org/10.1016/j.tetlet.2012.12.025 http://idr.niser.ac.in:8080/jspui/handle/123456789/1140
Appears in Collections:	Journal Papers

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