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Volumn 8, Issue 21, 2006, Pages 4835-4838

Cyclobis(paraquat-p-phenylene)-based [2]catenanes prepared by kinetically controlled reactions involving alkynes

Author keywords

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Indexed keywords


EID: 33750325605     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol061864d     Document Type: Article
Times cited : (80)

References (73)
  • 4
    • 0003542983 scopus 로고    scopus 로고
    • Sauvage, J.-P., Dietrich-Buchecker, C., Eds.; Wiley-VCH: Weinheim
    • (d) Molecular Catenanes, Rotaxanes and Knots; Sauvage, J.-P., Dietrich-Buchecker, C., Eds.; Wiley-VCH: Weinheim, 1999.
    • (1999) Molecular Catenanes, Rotaxanes and Knots
  • 12
    • 0004240038 scopus 로고    scopus 로고
    • Feringa, B. L., Ed.; Wiley-VCH: Weinheim
    • (e) Molecular Switches; Feringa, B. L., Ed.; Wiley-VCH: Weinheim, 2001.
    • (2001) Molecular Switches
  • 51
    • 0026594131 scopus 로고
    • (b) Berscheid, R.; Vögtle, F. Synthesis 1992, 58-62. Since in our hands oxidative coupling of Ph-C≡C-H proceeded at 23°C to give Ph-C≡C-C≡C-Ph in 72% yield, high temperatures were shown also to be not essential.
    • (1992) Synthesis , pp. 58-62
    • Berscheid, R.1    Vögtle, F.2
  • 55
    • 11144325118 scopus 로고    scopus 로고
    • For reviews of microwave-assisted reactions, see: (a) Kappe, O. C. Angew. Chem., Int. Ed. 2004, 43, 6250-6284.
    • (2004) Angew. Chem., Int. Ed. , vol.43 , pp. 6250-6284
    • Kappe, O.C.1
  • 57
    • 33750344536 scopus 로고    scopus 로고
    • note
    • 6). While this outcome was the expected one, the efficiency of the approach leaves a lot to be desired.
  • 60
    • 2342488763 scopus 로고    scopus 로고
    • Previously, [2]- and [3]rotaxanes have been self-assembled from secondary dialkylammonium salts and crown ethers by using uncatalyzed Huisgen 1,3-dipolar cycloadditions to attach stoppers to the ends of the threads of [2]- and [3]pseudorotaxanes. See: (a) Badjić, J. D.; Balzani, V.; Credi, A.; Lowe, J. N.; Silvi, S.; Stoddart, J. F. Chem. - Eur. J. 2004, 10, 1926-1935.
    • (2004) Chem. - Eur. J. , vol.10 , pp. 1926-1935
    • Badjić, J.D.1    Balzani, V.2    Credi, A.3    Lowe, J.N.4    Silvi, S.5    Stoddart, J.F.6
  • 72
    • 33750364096 scopus 로고    scopus 로고
    • note
    • 1H NMR spectrum.
  • 73
    • 33750318553 scopus 로고    scopus 로고
    • note
    • 1H NMR spectrum.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.