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http://hdl.handle.net/11455/71415
標題: | Using Diels-Alder reactions to synthesize 2 rotaxanes under solvent-free conditions |
作者: | Hsu, C.C. Lai, C.C. Chiu, S.H. |
關鍵字: | crown-ethers complexes ions axle pseudopolyrotaxane polyrotaxane macrocycle molecules base |
期刊/報告no:: | Tetrahedron, Volume 65, Issue 14, Page(s) 2824-2829. |
摘要: | Die's-Alder reactions of the terminal alkyne units of SiO(2)-supported [2]pseudorotaxanes with 1,2,4,5-tetrazine derivatives proceed efficiently through solid-to-solid contact to provide both asymmetric and symmetric [2]rotaxanes incorporating either 24- or 25-membered-ring macrocycles. (C) 2009 Elsevier Ltd. All rights reserved. |
URI: | http://hdl.handle.net/11455/71415 |
ISSN: | 0040-4020 |
文章連結: | http://dx.doi.org/10.1016/j.tet.2008.12.082 |
Appears in Collections: | 期刊論文 |
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