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Volumn 17, Issue 23, 2005, Pages 5670-5683

Covalent template approach toward functionalized oligo-alkyl-substituted shape-persistent macrocycles: Synthesis and properties of rings with a loop

Author keywords

[No Author keywords available]

Indexed keywords

CONFORMATIONS; CRYSTALLINE MATERIALS; ESTERS; MACROMOLECULES; SCANNING TUNNELING MICROSCOPY; SUBSTITUTION REACTIONS;

EID: 28044443888     PISSN: 08974756     EISSN: None     Source Type: Journal    
DOI: 10.1021/cm051386l     Document Type: Article
Times cited : (36)

References (97)
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    • For recent reviews on shape-persistent macrocycles see, for example: (a) Moore, J. S. Acc. Chem. Res. 1997, 30, 402-413.
    • (1997) Acc. Chem. Res. , vol.30 , pp. 402-413
    • Moore, J.S.1
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    • For adaptable side groups see, for example: (a) Höger, S.; Enkelmann, V. Angew. Chem. 1995, 107, 2917-2919;
    • (1995) Angew. Chem. , vol.107 , pp. 2917-2919
    • Höger, S.1    Enkelmann, V.2
  • 12
    • 0345603311 scopus 로고
    • For the aggregation of large macrocycles that may ultimately lead to one-dimensional channel structures see, for example: (a) Zhang, J.; Moore, J. S. J. Am. Chem. Soc. 1992, 114, 9701-9702.
    • (1992) J. Am. Chem. Soc. , vol.114 , pp. 9701-9702
    • Zhang, J.1    Moore, J.S.2
  • 20
  • 22
    • 0028062883 scopus 로고
    • For two-dimensional superstructures based on shape-persistent macrocycles see, for example: (a) Venkataramen, D.; Lee, S.; Zhang, J.; Moore, J. S. Nature 1994, 371, 591-593.
    • (1994) Nature , vol.371 , pp. 591-593
    • Venkataramen, D.1    Lee, S.2    Zhang, J.3    Moore, J.S.4
  • 24
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  • 34
    • 28044452760 scopus 로고    scopus 로고
    • 1 and 2 do not form a two-dimensional lattice on Au(111)
    • 1 and 2 do not form a two-dimensional lattice on Au(111).
  • 35
    • 28044454425 scopus 로고    scopus 로고
    • note
    • According to the GPC data, the crude product of the cyclization contains 60-65% shape-persistent macrocyclic dimer.
  • 42
    • 0001728409 scopus 로고    scopus 로고
    • Demus, D., Goodby, J., Gray, G. W., Spiess, H.-W., Vill, V., Eds.; Wiley-VCH: Weinheim
    • (b) Chandrasekhar, S. In Handbook of Liquid Crystals; Demus, D., Goodby, J., Gray, G. W., Spiess, H.-W., Vill, V., Eds.; Wiley-VCH: Weinheim, 1998; Vol. 2B, pp 749-780.
    • (1998) Handbook of Liquid Crystals , vol.2 B , pp. 749-780
    • Chandrasekhar, S.1
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  • 59
    • 28044442829 scopus 로고    scopus 로고
    • Because of its rigidity this is not the fact for the reaction of 7 with an excess of aromatic diiodides
    • Because of its rigidity this is not the fact for the reaction of 7 with an excess of aromatic diiodides.
  • 60
    • 28044464814 scopus 로고    scopus 로고
    • note
    • It has been shown previously that in those cases the side products from the oxidative acetylene coupling could be easily removed.
  • 61
    • 28044473510 scopus 로고    scopus 로고
    • Alternatively, the ring precursors can be connected to the template at a later stage of the reaction sequence
    • Alternatively, the ring precursors can be connected to the template at a later stage of the reaction sequence.
  • 65
    • 28044448178 scopus 로고    scopus 로고
    • note
    • Ultimately, the biphenylene core in 16 might be replaced by a condensed polycyclic aromatic hydrocarbon leading to a new design for electronically active π systems.
  • 75
  • 77
  • 79
  • 82
    • 0031170556 scopus 로고    scopus 로고
    • (n) Chang, S. Chem. Rev. 1997, 97, 1083-1096.
    • (1997) Chem. Rev. , vol.97 , pp. 1083-1096
    • Chang, S.1
  • 94
    • 28044473289 scopus 로고    scopus 로고
    • note
    • 2〉, where t is the dynamics time and N is the number of atoms.
  • 95
    • 28044445536 scopus 로고    scopus 로고
    • note
    • It should be noted that a folded structure on graphite (extracted from MD with subsequent MM) is about 30 kcal/mol less stable than the conformation shown in Figure 9.
  • 96


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.