Please use this identifier to cite or link to this item:
http://hdl.handle.net/1942/12352
Title: | Homothiacalix[4]arenes: Synthetic Exploration and Solid-State Structures | Authors: | Thomas, Joice Van Hecke, Kristof Robeyns, Koen Van Rossom, Wim Sonawane, Mahendra P. Van Meervelt, Luc Smet, Mario MAES, Wouter Dehaen, Wim |
Issue Date: | 2011 | Publisher: | WILEY-BLACKWELL | Source: | CHEMISTRY-A EUROPEAN JOURNAL, 17 (37). p. 10339-10349 | Abstract: | Homothiacalix[n]arenes have been largely underexposed compared with related (homo)heteracalixarenes, although their inherent structural features are particularly attractive for supramolecular host-guest chemistry. In this contribution, the synthetic macrocyclization protocols that afford homothiacalix[n]arenes have been reinvestigated and optimized, providing straightforward access to the parent homothiacalix[4] arene skeleton. More-over, inner-rim (bis and tetrakis) ester functionalization and dimethylenethia bridge oxidation were successfully performed as well. Solution-phase (variable-temperature) NMR spectroscopy studies and solid-state X-ray structures provided complementary information on the conformational features of the novel macrocycles. | Notes: | [Thomas, J; Van Hecke, K; Robeyns, K; Van Rossom, W; Sonawane, MP; Van Meervelt, L; Smet, M; Maes, W; Dehaen, W] Katholieke Univ Leuven, Dept Chem, B-3001 Louvain, Belgium. [Maes, W] Hasselt Univ, Inst Mat Res IMO, B-3590 Diepenbeek, Belgium. [Robeyns, K] Catholic Univ Louvain, Inst Condensed Matter & Nanosci IMCN, B-1348 Louvain, Belgium. wouter.maes@uhasselt.be; wim.dehaen@chem.kuleuven.be | Keywords: | calixarenes; conformation analysis; macrocyclic ligands; solid-state structures; supramolecular chemistry | Document URI: | http://hdl.handle.net/1942/12352 | ISSN: | 0947-6539 | e-ISSN: | 1521-3765 | DOI: | 10.1002/chem.201101690 | ISI #: | 000295457700019 | Category: | A1 | Type: | Journal Contribution | Validations: | ecoom 2012 |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
maes 1.pdf Restricted Access | Published version | 404.78 kB | Adobe PDF | View/Open Request a copy |
SCOPUSTM
Citations
15
checked on Sep 3, 2020
WEB OF SCIENCETM
Citations
17
checked on Oct 12, 2024
Page view(s)
112
checked on Sep 6, 2022
Download(s)
90
checked on Sep 6, 2022
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.