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Volumn , Issue 5, 1999, Pages 985-994

Molecular meccano, 49. - Pseudorotaxanes and catenanes containing a redox-active unit derived from tetrathiafulvalene

Author keywords

Catenanes; Molecular machines; Pseudorotaxanes; Template directed synthesis; Tetrathiafulvalenes

Indexed keywords

TAXANE DERIVATIVE; TETRATHIAFULVALENE DERIVATIVE;

EID: 0032770935     PISSN: 1434193X     EISSN: None     Source Type: Journal    
DOI: 10.1002/(sici)1099-0690(199905)1999:5<985::aid-ejoc985>3.0.co;2-o     Document Type: Article
Times cited : (67)

References (78)
  • 7
    • 0026445658 scopus 로고
    • [3b] V. Balzani, Tetrahedron 1992, 48, 10443-10514.
    • (1992) Tetrahedron , vol.48 , pp. 10443-10514
    • Balzani, V.1
  • 14
  • 21
    • 0000057555 scopus 로고    scopus 로고
    • (Eds.: J. L. Atwood, J. E. D. Davies, D. D. Macnicol, F. Vögtle), Pergamon, Oxford
    • [3p] S. Shinkai, in Comprehensive Supramolecular Chemistry (Eds.: J. L. Atwood, J. E. D. Davies, D. D. Macnicol, F. Vögtle), Pergamon, Oxford, 1996, vol. 1, pp. 671-700.
    • (1996) Comprehensive Supramolecular Chemistry , vol.1 , pp. 671-700
    • Shinkai, S.1
  • 47
  • 59
    • 85069275242 scopus 로고    scopus 로고
    • note
    • The mean interplanar separations between the encircled p-xylene ring and the "inside" and "alongside" bipyridinium units are 3.67 and 3.60 Å, respectively. The centroid-centroid separations between the p-xylene ring of the macrocyclic polyether and the p-xylene rings of the tetracationic cyclophane are 5.16 and 4.96 Å. The associated H⋯π distances are 2.83 and 2.67 Å and the corresponding C-H⋯π angle is 162° in both cases.
  • 60
    • 85069275161 scopus 로고    scopus 로고
    • note
    • The C⋯O, H⋯O distances [Å] and C-H⋯O angles [°] are 3.36, 2.44, 161 and 3.38, 2.47, 157, respectively.
  • 63
    • 85069281732 scopus 로고    scopus 로고
    • note
    • The intracatenane separation between the C = C bond of the TTF unit and the C-C bond linking the two pyridinium rings of the "inside" bipyridinium unit is 3.76 Å.
  • 66
    • 85087234206 scopus 로고    scopus 로고
    • note
    • 1H-NMR timescale.
  • 67
    • 85087234629 scopus 로고    scopus 로고
    • note
    • 1H-NMR timescale at this temperature.
  • 68
    • 77956813169 scopus 로고
    • -1 were obtained from all the coalescing pairs of resonances. For a discussion of the approximate coalescence method, see: I. O. Sutherland Annu. Rep. NMR Spectrosc. 1971, 4, 71-235.
    • (1971) Annu. Rep. NMR Spectrosc. , vol.4 , pp. 71-235
    • Sutherland, I.O.1
  • 69
    • 85069282371 scopus 로고    scopus 로고
    • note
    • 2O - i.e., after reducing the TTF unit back to its neutral state.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.