The Formation of CuCl2-Specific Metallogels of Pyridyloxalamide Derivatives in Alcohols

被引：25
作者：
Dzolic, Zoran [1 ]
Cametti, Massimo [2 ]
Milic, Dalibor [3 ]
Zinic, Mladen [1 ]
机构：
[1] Rudjer Boskovic Inst, Zagreb 10000, Croatia
[2] Politecn Milan, Dept Chem, I-20131 Milan, Italy
[3] Univ Zagreb, Fac Sci, Zagreb 10000, Croatia
来源：
CHEMISTRY-A EUROPEAN JOURNAL | 2013年 / 19卷 / 17期
关键词：
amino acids; copper; gels; oxalamides; supramolecular chemistry; GEL-PHASE MATERIALS; GELATION; METAL; COORDINATION; GELATORS;
D O I：
10.1002/chem.201204082
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Isomeric pyridyloxalamide derivatives 13, which differed in the position of the nitrogen atom on the pyridyl ring, showed remarkably different gel-forming aptitudes in the presence of CuCl2 salt in alcohols. Whilst derivatives 1 and 3 formed a soluble complex and a solid precipitate, respectively, ligand 2 generated a remarkably metal- and anion-specific metallogel.
引用
收藏
页码：5411 / 5416
页数：6
相关论文
共 39 条
[1]  
[Anonymous], 2008, Angew. Chem.
[2]   Metal-induced gelation in dipyridyl ureas [J].
Byrne, Peter ;
Lloyd, Gareth O. ;
Applegarth, Lucas ;
Anderson, Kirsty M. ;
Clarke, Nigel ;
Steed, Jonathan W. .
NEW JOURNAL OF CHEMISTRY, 2010, 34 (10) :2261-2274
[3]   Positionally Isomeric Organic Gelators: Structure-Gelation Study, Racemic versus Enantiomeric Gelators, and Solvation Effects [J].
Caplar, Vesna ;
Frkanec, Leo ;
Vujicic, Natasa Sijakovic ;
Zinic, Mladen .
CHEMISTRY-A EUROPEAN JOURNAL, 2010, 16 (10) :3066-3082
[4]   Supramolecular gelling agents: can they be designed? [J].
Dastidar, Parthasarathi .
CHEMICAL SOCIETY REVIEWS, 2008, 37 (12) :2699-2715
[5]   Reversible luminescent gels containing metal complexes [J].
De Paoli, Gabriele ;
Dzolic, Zoran ;
Rizzo, Fabio ;
De Cola, Luisa ;
Voegtle, Fritz ;
Mueller, Walter M. ;
Richardt, Gabriele ;
Zinic, Mladen .
ADVANCED FUNCTIONAL MATERIALS, 2007, 17 (05) :821-828
[6]   Fluoride-responsive organogelator based on oxalamide-derived anthraquinone [J].
Dzolic, Zoran ;
Cametti, Massimo ;
Dalla Cort, Antonella ;
Mandolini, Luigi ;
Zinic, Mladen .
CHEMICAL COMMUNICATIONS, 2007, (34) :3535-3537
[7]   Synergic effect in gelation by two-component mixture of chiral gelators [J].
Dzolic, Zoran ;
Wolsperger, Kristina ;
Zinic, Mladen .
NEW JOURNAL OF CHEMISTRY, 2006, 30 (10) :1411-1419
[8]   Solvent-gelator interactions-using empirical solvent parameters to better understand the self-assembly of gel-phase materials [J].
Edwards, William ;
Lagadec, Cecile A. ;
Smith, David K. .
SOFT MATTER, 2011, 7 (01) :110-117
[9]   Water gelation by small organic molecules [J].
Estroff, LA ;
Hamilton, AD .
CHEMICAL REVIEWS, 2004, 104 (03) :1201-1217
[10]   Metal coordination to assist molecular gelation [J].
Fages, F .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2006, 45 (11) :1680-1682
1234