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Title: Homoselenacalix[4]arenes: synthetic exploration and metallosupramolecular chemistry
Authors: Thomas, Joice
Dobrzanska, Liliana
Van Hecke, Kristof
Sonawane, Mahendra P.
Robeyns, Koen
Van Meervelt, Luc
Wozniak, Krzysztof
Smet, Mario
MAES, Wouter 
Dehaen, Wim
Issue Date: 2012
Source: ORGANIC & BIOMOLECULAR CHEMISTRY, 10 (32), p. 6526-6536
Abstract: Homoselenacalix[4]arenes were synthesized by a [2 + 2] reductive coupling protocol favouring the cyclotetramers. The inner and outer-rim decoration was varied and a bicyclic derivative was prepared by a similar one-pot procedure. Conformational analysis in solution and the solid state showed noticeable differences between the homoselenacalix[4]arenes and the analogous homothiacalix[4]arenes and provided insight into the metal binding potential of the Se-bridged macrocycles. The homoselenacalix[4]arenes were found to bind Ag(I). Complexation was visualized in the solid state and different packing networks were formed depending on the counter ions applied.
Notes: Maes, W (reprint author), Katholieke Univ Leuven, Dept Chem, Celestijnenlaan 200F, B-3001 Louvaine La Neuve, Belgium, [Thomas, Joice; Dobrzanska, Liliana; Van Hecke, Kristof; Sonawane, Mahendra P.; Robeyns, Koen; Van Meervelt, Luc; Smet, Mario; Maes, Wouter; Dehaen, Wim] Katholieke Univ Leuven, Dept Chem, B-3001 Louvain, Belgium. [Van Hecke, Kristof] Univ Ghent, Dept Inorgan & Phys Chem Grp, B-9000 Ghent, Belgium. [Robeyns, Koen] Univ Catholique Louvain UCL, Inst Condensed Matter & Nanosci IMCN, B-1348 Louvain, Belgium. [Wozniak, Krzysztof] Warsaw Univ, Dept Chem, PL-02093 Warsaw, Poland. [Maes, Wouter] Hasselt Univ, Inst Mat Res IMO IMOMEC, B-3590 Diepenbeek, Belgium.;
Keywords: Organic Chemistry
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ISSN: 1477-0520
e-ISSN: 1477-0539
DOI: 10.1039/c2ob25760b
ISI #: 000306854600011
Category: A1
Type: Journal Contribution
Validations: ecoom 2013
Appears in Collections:Research publications

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