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Title: | Odd-numbered oxacalix[n]arenes (n = 5, 7): synthesis and solid-state structures | Authors: | Van Rossom, Wim Robeyns, Koen Ovaere, Margriet Van Meervelt, Luc Dehaen, Wim MAES, Wouter |
Issue Date: | 2011 | Source: | ORGANIC LETTERS, 13(1), p. 126-129 | Abstract: | The critical synthetic access to odd-numbered calix[n]arenes has evidently resulted in less attention for these macrocycles, although specific molecular recognition phenomena have been observed for some of them. A straightforward fragment coupling approach has been designed, applying kinetically controlled nucleophilic aromatic substitution reaction conditions, affording odd-numbered oxacalix[n]arenes (n ) 5, 7) selectively in high yields. The solid-state conformational behavior and the oxacalix[n]arene cavity size were explored by single-crystal X-ray diffraction studies. | Notes: | Reprint Address: Dehaen, W (reprint author), Katholieke Univ Leuven, Dept Chem, Celestijnenlaan 200F, B-3001 Louvain, Belgium Addresses: 1. Katholieke Univ Leuven, Dept Chem, B-3001 Louvain, Belgium E-mail Address: wim.dehaen@chem.kuleuven.be | Document URI: | http://hdl.handle.net/1942/13035 | ISSN: | 1523-7060 | e-ISSN: | 1523-7052 | DOI: | 10.1021/ol1026969 | ISI #: | 000285728000033 | Category: | A1 | Type: | Journal Contribution |
Appears in Collections: | Research publications |
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Van Rossom, OL 2011, 126.pdf Restricted Access | 506.16 kB | Adobe PDF | View/Open Request a copy |
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