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Titolo:
Complexation of some amine compounds by macrocyclic receptors
Autore:
Buschmann, HJ; Mutihac, L; Jansen, K;
Indirizzi:
Deutsch Text Forschungszentrum Nord W eV, D-47798 Krefeld, Germany DeutschText Forschungszentrum Nord W eV Krefeld Germany D-47798 Germany Univ Bucharest, Fac Chem, Dept Analyt Chem, Bucharest 703461, Romania UnivBucharest Bucharest Romania 703461 Chem, Bucharest 703461, Romania
Titolo Testata:
JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY
fascicolo: 1-2, volume: 39, anno: 2001,
pagine: 1 - 11
SICI:
1388-3127(200102)39:1-2<1:COSACB>2.0.ZU;2-A
Fonte:
ISI
Lingua:
ENG
Soggetto:
ALKALINE-EARTH CATIONS; ENTHALPY ENTROPY COMPENSATION; LIQUID MEMBRANE-TRANSPORT; HOST-GUEST COMPLEXES; CROWN-ETHERS; MOLECULAR RECOGNITION; CHIRAL RECOGNITION; SUPRAMOLECULAR COMPLEXES; SOLVENT-EXTRACTION; AQUEOUS-SOLUTION;
Keywords:
complex formation; amines; amino acids; peptides; macrocyclic receptors; transport through membranes;
Tipo documento:
Review
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
117
Recensione:
Indirizzi per estratti:
Indirizzo: Buschmann, HJ Deutsch Text Forschungszentrum Nord W eV, Adlerstr 1, D-47798 Krefeld, Germany Deutsch Text Forschungszentrum Nord W eV Adlerstr 1 Krefeld Germany D-47798
Citazione:
H.J. Buschmann et al., "Complexation of some amine compounds by macrocyclic receptors", J INCL P MA, 39(1-2), 2001, pp. 1-11

Abstract

Some aspects of complex formation, liquid-liquid extraction, and transportthrough liquid membrane of various amine compounds like ammonium ion, amines, amino acids and peptides, with macrocyclic receptors, such as crown ethers, cryptands, calixarenes, and cucurbituril are presented. Log K, DeltaH,and T DeltaS data are reported for reaction of some representative complexes of the amine compounds by macrocyclic receptors obtained from different techniques such as calorimetric and potentiometric titrations, or spectrophotometric methods in various solvents. Solvent extraction and transport of these complexes through bulk liquid membranes are also studied. Based on these studies, the effect of some factors that might influence the complex formation, the extraction, and the transport through liquid membranes are discussed.

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Documento generato il 30/03/20 alle ore 17:37:11