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Volumn 63, Issue 13, 2007, Pages 2875-2881

[3]Pseudorotaxanes based on the cryptand/monopyridinium salt recognition motif

Author keywords

Cryptand; Host guest systems; Pseudorotaxane; Pyridinium; Self assembly

Indexed keywords

PYRIDINIUM DERIVATIVE; ROTAXANE;

EID: 33847031813     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2007.01.029     Document Type: Article
Times cited : (32)

References (66)
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    • In: Sauvage J.-P., and Dietrich-Buchecker C.O. (Eds). Molecular Catenanes, Rotaxanes and Knots (1999), Wiley-VCH, Weinheim
    • (1999) Molecular Catenanes, Rotaxanes and Knots
  • 13
    • 0037829678 scopus 로고    scopus 로고
    • Recent publications on threaded structures:
    • Recent publications on threaded structures:. Leigh D.A., Wong J.K.Y., Dehez F., and Zerbetto F. Nature 424 (2003) 174-179
    • (2003) Nature , vol.424 , pp. 174-179
    • Leigh, D.A.1    Wong, J.K.Y.2    Dehez, F.3    Zerbetto, F.4
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    • Recent publications:
  • 58
    • 33847019081 scopus 로고    scopus 로고
    • note
    • 0; Δ=observed chemical shift change relative to uncomplexed species.
  • 61
    • 33847073652 scopus 로고    scopus 로고
    • note
    • -1.
  • 62
    • 33847039463 scopus 로고    scopus 로고
    • note
    • 19 Crystallographic data (excluding structure factors) for the structures in this paper have been deposited with the Cambridge Crystallographic Data Center as supplementary publication numbers CCDC 259498, 259499, and 619679. Copies of the data can be obtained, free of charge, on application to CCDC, 12 Union Road, Cambridge CB2 1EZ, UK [fax: +144 (0)1223 336033 or e-mail: deposit@ccdc.cam.ac.uk].
  • 65
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    • note
    • 21 so it can reduce the positive charge density on the pyridinium rings of monopyridinium salt 3 and bispyridinium salt 2a. However, two pyridinium rings share one xylyl group in bispyridinium salt 2a so this effect is weaker in 2a than in 3. This makes the positive charge density on the pyridinium rings of bispyridinium salt 2a higher than that of monopyridinium salt 3.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.