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Volumn 38, Issue 1-2, 1999, Pages 233-236

Controlling the secondary structure of nonbiological oligomers with solvophobic and coordination interactions

Author keywords

Conformation analysis; Coordination chemistry; Helical structures; Oligomers; Supramolecular chemistry

Indexed keywords

ARTICLE; CHEMICAL ANALYSIS; CHEMICAL STRUCTURE; MOLECULAR INTERACTION; STRUCTURE ANALYSIS;

EID: 0033555217     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1521-3773(19990115)38:1/2<233::AID-ANIE233<3.0.CO;2-Y     Document Type: Article
Times cited : (157)

References (27)
  • 6
    • 0030766784 scopus 로고    scopus 로고
    • D. Bassani, J.-M. Lehn, G. Baum, D. Fenske, Angew. Chem. 1997, 109, 1931-1933; Angew. Chem. Int. Ed. Engl. 1997, 36, 1845-1847.
    • (1997) Angew. Chem. Int. Ed. Engl. , vol.36 , pp. 1845-1847
  • 13
    • 0345573960 scopus 로고    scopus 로고
    • note
    • 1H NMR and UV/Vis spectroscopy. Thus, the secondary structure of 3 can be controlled using a solvophobic driving force, and the cyano groups on the interior of the tubular cavity do not appear to inhibit the formation of helical structures.
  • 14
    • 0344711955 scopus 로고    scopus 로고
    • note
    • 1H NMR spectroscopy, size-exclusion chromatography, high-performance liquid chromatography, and matrix-assisted laser desorption ionization mass spectrometry (MALDI-MS). Compounds 2 and 3 gave acceptable elemental analyses. Further details of the preparation and characterization of all compounds will be reported elsewhere.
  • 17
    • 0032543064 scopus 로고    scopus 로고
    • b) Y. Tobe, N. Utsumi, A. Nagano, K. Naemura, Angew. Chem. 1998, 110, 1347-1349; Angew. Chem. Int. Ed. 1998, 37, 1285-1287.
    • (1998) Angew. Chem. Int. Ed. , vol.37 , pp. 1285-1287
  • 21
    • 0345142444 scopus 로고    scopus 로고
    • note
    • 2+ ions prefer a square-planar or octahedral bonding geometry.
  • 22
    • 0344279983 scopus 로고    scopus 로고
    • note
    • 2+.
  • 23
    • 0344279982 scopus 로고    scopus 로고
    • note
    • The NMR spectra of 3 are similiar to those of 5, but there are twice as many resonances.
  • 25
    • 0345573959 scopus 로고    scopus 로고
    • note
    • 3 to a solution in THF results in broad, undefined signals in the aromatic region, characteristic of a system that is fluctional on the NMR time scale.
  • 27
    • 0345142441 scopus 로고    scopus 로고
    • note
    • The UV/Vis spectra showed a clear isobestic point at 375 nm. indicative of only one species being formed upon complexation.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.