The compartmental ligand 2,6-bis[2-(N-ethyl)thiopheneiminomethyl]- 4-chlorophenol (HL) undergoes Cu(ClO4)2 induced partial hydrolysis to yield a monoamine ligand 4-chloro-2-formyl-6-[2-(thiophen-2-yl)ethyliminomethyl]- phenol (HL ). On further reaction with Cu(ClO4)2, HL produces a dinuclear complex, [Cu2(L )2(ClO4)2] (2), which has been characterized in solution by UV/Vis, ATR, NMR, and ESI-MS spectral techniques and in the solid state by X-ray single-crystal structure analysis. The in situ generated 2 is highly fluorescent.
Chemodosimetric Detection of the Acetate Anion by Using the Template Reaction Method via a Fluorescence “Turn-Off” Signal / Das, Sudhanshu; Jana, Sankar; Chakraborty, Prateeti; Sanyal, Ria; Maiti, Dilip Kumar; Guchhait, Nikhil; Zangrando, Ennio; Das, Debasis. - In: EUROPEAN JOURNAL OF INORGANIC CHEMISTRY. - ISSN 1434-1948. - STAMPA. - 2014:31(2014), pp. 5432-5442. [10.1002/ejic.201402529]
Chemodosimetric Detection of the Acetate Anion by Using the Template Reaction Method via a Fluorescence “Turn-Off” Signal
ZANGRANDO, ENNIO;
2014-01-01
Abstract
The compartmental ligand 2,6-bis[2-(N-ethyl)thiopheneiminomethyl]- 4-chlorophenol (HL) undergoes Cu(ClO4)2 induced partial hydrolysis to yield a monoamine ligand 4-chloro-2-formyl-6-[2-(thiophen-2-yl)ethyliminomethyl]- phenol (HL ). On further reaction with Cu(ClO4)2, HL produces a dinuclear complex, [Cu2(L )2(ClO4)2] (2), which has been characterized in solution by UV/Vis, ATR, NMR, and ESI-MS spectral techniques and in the solid state by X-ray single-crystal structure analysis. The in situ generated 2 is highly fluorescent.Pubblicazioni consigliate
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