Synthesis and characterization of ferrocenyl-acridine dyads and their multiresponse to proton and metal cations

Cao, Qian‐Yong; Lu, Xuanyong; Li, Zhihua; Zhou, Li; Yang, Zhenyu; Liu, Jianghua

doi:10.1016/j.jorganchem.2010.02.013

Cited by 13 publications

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References 38 publications

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“…Using ‘click’ chemistry conditions, receptor 1 was easily prepared in moderate yield (72%) by a coupling reaction of 3,5-diazido-1- tert -butylbenzene ( 2 ) with ethynylferrocene ( 3 ) in toluene under reflux with (EtO) 3 P·CuI as the catalyst (Scheme ). Formation of the 1,2,3-triazole ring was confirmed by 1 H NMR: appearance of the triazol- H signal as a singlet at 8.01 ppm (in CDCl 3 ; see Supporting Information).…”

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Ferrocene-Appended Aryl Triazole for Electrochemical Recognition of Phosphate Ions

et al. 2011

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A neutral ferrocene-appended aryl triazole receptor 1 for phosphate anions has been synthesized and characterized by X-ray crystal analysis. Among various anions, 1 shows a distinct electrochemical recognition of phosphate anions by its multiple H-bonding (C-H···O) with a tetrahedral anion, which is supported by density functional theory based theoretical calculation and (1)H NMR titration results.

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Ferrocene-Appended Aryl Triazole for Electrochemical Recognition of Phosphate Ions

et al. 2011

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“…Ferrocenebased chemosensors for cations have been widely reported [31,[34][35][36], in which the electrochemical changes occurred at the redox active ferrocenyl moiety upon the addition of target ion. When some organic fluorescent moieties are incorporated into these systems, chemosensors with fluorescent and electrochemical dual signaling sensing could be obtained [37][38][39][40][41]. Some fluorophore-containing ferrocenes for multiple signaling response of Hg(II) and some other transition and heavy metal ions have been reported [42][43][44][45].…”

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confidence: 99%