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Volumn 21, Issue 5, 2011, Pages 1544-1550

Optimizing reaction conditions for synthesis of electron donor-[60]fullerene interlocked multiring systems

Author keywords

[No Author keywords available]

Indexed keywords

[60] FULLERENE; CATENANES; ELECTRON DONORS; ELECTRON-ACCEPTOR; MULTIRING; ONE-POT PROCEDURES; REACTION CONDITIONS; ROTAXANES; TEMPLATE SYNTHESIS;

EID: 78751507407     PISSN: 09599428     EISSN: 13645501     Source Type: Journal    
DOI: 10.1039/c0jm02154g     Document Type: Article
Times cited : (25)

References (94)
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    • N. G. Lewis Science 2007 315 798 800
    • (2007) Science , vol.315 , pp. 798-800
    • Lewis, N.G.1
  • 27
    • 66449108451 scopus 로고    scopus 로고
    • Submolecular motions in rotaxanes and catenanes have elegantly been explored as principle for construction of molecular machines and motors. For a few representative examples, see:
    • J. A. Faiz V. Heitz J.-P. Sauvage Chem. Soc. Rev. 2009 38 422 442
    • (2009) Chem. Soc. Rev. , vol.38 , pp. 422-442
    • Faiz, J.A.1    Heitz, V.2    Sauvage, J.-P.3
  • 74
    • 0027981048 scopus 로고
    • Schill introduced the general name catenanes for molecules containing interlocked rings. Later on, Sauvage proposed the names catenate for interlocked systems bearing a transition-metal-complex (also called metallo-catenanes) and catenand for the corresponding metal-free structure. For more details, see d the literature that the outcome of CuAAC macrocyclization reactions of linear compounds is highly structure dependent and the probability of encounters between the reactive groups drives the cyclization/oligomer product ratio. In our case, we believe that once the first triazole ring is formed, the constraints imposed by the large ZnP group linked to the structure reduces the number of conformations that the system can adopt in solution. This, in turn, favors the intramolecular cycloaddition reaction to give the second triazole ring, leading to a high yield of cyclic products. For more details see:
    • J. S. Lindsey S. Prathapan T. E. Johnson R. W. Wagner Tetrahedron 1994 50 8941 8946
    • (1994) Tetrahedron , vol.50 , pp. 8941-8946
    • Lindsey, J.S.1    Prathapan, S.2    Johnson, T.E.3    Wagner, R.W.4
  • 91
    • 0033597874 scopus 로고    scopus 로고
    • 2 from the triazole rings is often observed in the MALDI-TOF spectra of triazole-linked rotaxanes and catenanes, suggesting fragmentation of the interlocked structure through cleavage of the triazole moieties. For further details see: ESI and
    • M. Weck B. Mohr J.-P. Sauvage R. H. Grubbs J. Org. Chem. 1999 64 5463 5471
    • (1999) J. Org. Chem. , vol.64 , pp. 5463-5471
    • Weck, M.1    Mohr, B.2    Sauvage, J.-P.3    Grubbs, R.H.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.