Pyridine-substituted calix[4]pyrrole: a new cation receptor
作者： Ismail I. Abbas , Jinane K. Chaaban
DOI: 10.1080/10610278.2011.643795
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摘要: Novel pyridine-substituted calix[4]pyrrole (CP), has been synthesised and characterised by different analytical techniques (1H NMR, microanalysis mass spectroscopy). The cation-binding behaviour of this receptor was investigated proton NMR spectroscopy, conductometric UV titrations. 1H measurements reveal the sites interaction ligand with metal cations in deuterated acetonitrile (CD3CN). results show that introduction one pyridine group to pendent arm modified CP enables produced hybrid bind [Cd(II), Pb(II), Hg(II)] acetonitrile. No observed between other composition anion complexes established through conductance measurements. In all cases, 1:1 are formed. thermodynamics complexation is discussed.
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sci-hub.se 参考文章(25)
Wilfred Louis Florio Armarego, Douglas Dalzell Perrin, D. R Perrin, Purification of laboratory chemicals ,(1966)
Adolf Baeyer, Ueber ein Condensationsproduct von Pyrrol mit Aceton Berichte der deutschen chemischen Gesellschaft. ,vol. 19, pp. 2184- 2185 ,(1886) , 10.1002/CBER.188601902121
Jonathan L. Sessler, Philip A. Gale, John W. Genge, Calix[4]pyrroles: New Solid‐Phase HPLC Supports for the Separation of Anions Chemistry: A European Journal. ,vol. 4, pp. 1095- 1099 ,(1998) , 10.1002/(SICI)1521-3765(19980615)4:6<1095::AID-CHEM1095>3.0.CO;2-1
C. Namasivayam, R.T. Yamuna, Adsorption of chromium (VI) by a low-cost adsorbent: Biogas residual slurry Chemosphere. ,vol. 30, pp. 561- 578 ,(1995) , 10.1016/0045-6535(94)00418-T
Angela F. Danil de Namor, Ismail Abbas, Sulfur-containing hetero-calix[4]pyrroles as mercury(II) cation-selective receptors: thermodynamic aspects. Journal of Physical Chemistry B. ,vol. 111, pp. 5803- 5810 ,(2007) , 10.1021/JP070760X
Angela F. Danil de Namor, Ismail Abbas, Hassan H. Hammud, Anion Complexation by Calix[3]thieno[1]pyrrole: The Medium Effect Journal of Physical Chemistry B. ,vol. 110, pp. 2142- 2149 ,(2006) , 10.1021/JP056492P
Angela F. Danil de Namor, Jinane K. Chaaban, A partially substituted calix[4]resorcarene receptor and its selective recognition for soft metal cations (silver and mercury). Journal of Physical Chemistry B. ,vol. 112, pp. 2070- 2077 ,(2008) , 10.1021/JP077208S
Angela F. Danil de Namor, Ismail Abbas, Hassan H. Hammud, A New Calix[4]pyrrole Derivative and Its Anion (Fluoride)/Cation (Mercury and Silver) Recognition The Journal of Physical Chemistry B. ,vol. 111, pp. 3098- 3105 ,(2007) , 10.1021/JP067798E
Zora Popović, Dubravka Matković-Čalogović, Željka Soldin, Gordana Pavlović, Naka Davidović, Dražen Vikić-Topić, Mercury(II) compounds with 1,3-imidazole-2-thione and its 1-methyl analogue. Preparative and NMR spectroscopic studies. The crystal structures of di-μ-iodo-bis[iodo(1,3-imidazolium-2-thiolato-S)mercury(II)], bis[bromo(1,3-imidazolium-2-thiolato-S)]mercury(II) and bis[μ-(1-N-methyl-1,3-imidazole-2-thiolato-S)]mercury(II) Inorganica Chimica Acta. ,vol. 294, pp. 35- 46 ,(1999) , 10.1016/S0020-1693(99)00271-6
Angela F. Danil de Namor, Samir Chahine, Solvation effect of guest, supramolecular host, and host-guest compounds on the thermodynamic selectivity of calix(4)arene derivatives and soft metal cations. Journal of Physical Chemistry B. ,vol. 109, pp. 18096- 18102 ,(2005) , 10.1021/JP053134D