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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 | Publisher: | ROYAL SOC CHEMISTRY | 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. wouter.maes@uhasselt.be; wim.dehaen@chem.kuleuven.be | Keywords: | Organic Chemistry | Document URI: | http://hdl.handle.net/1942/13968 | 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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Homoselenacalix[4]arenes synthetic exploration and metallosupramolecular chemistry.pdf | Published version | 1.75 MB | Adobe PDF | View/Open |
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