메뉴 건너뛰기




Volumn , Issue 16, 2007, Pages 2700-2712

Shape-persistent macrocycles: A synthetic strategy that combines easy and site-specific decorations with improved cyclization efficiency

Author keywords

Coumarin; Cross coupling; Molecular devices; Molecular scaffolds; Repetitive synthesis; Synthesis design

Indexed keywords


EID: 34250659371     PISSN: 1434193X     EISSN: 10990690     Source Type: Journal    
DOI: 10.1002/ejoc.200700118     Document Type: Article
Times cited : (30)

References (40)
  • 1
    • 33746375650 scopus 로고    scopus 로고
    • See the following for recent reviews: a
    • See the following for recent reviews: a) W. Zhang, J. S. Moore, Angew. Chem. Int. Ed. 2006, 45, 4416-4439;
    • (2006) Angew. Chem. Int. Ed , vol.45 , pp. 4416-4439
    • Zhang, W.1    Moore, J.S.2
  • 3
  • 10
    • 34250678983 scopus 로고    scopus 로고
    • The present design of shape-persistent macrocycles carrying coumarins 2 and 343 towards molecular switch applications was developed jointly by Prof. M. Venturi and Prof. V. Balzani, Bologna, Italy.
    • The present design of shape-persistent macrocycles carrying coumarins 2 and 343 towards molecular switch applications was developed jointly by Prof. M. Venturi and Prof. V. Balzani, Bologna, Italy.
  • 27
    • 34250676966 scopus 로고    scopus 로고
    • Ph. D. Thesis, FU Berlin
    • O. Henze, Ph. D. Thesis, FU Berlin, 2000.
    • (2000)
    • Henze, O.1
  • 33
    • 33644518973 scopus 로고    scopus 로고
    • Two different terms are used in the literature for the Sonogashira reaction carried out in the absence of cuprous iodide, namely, the copper-free Sonogashira reaction and Heck alkynylation. For a comment on this matter, see T. Ljungdahl, K. Pettersson, B. Albinsson, J. Martensson, J. Org. Chem. 2006, 71, 1677-1687. We tend to agree with this comment but as the first name is used much more often in the literature we will use it here as well
    • Two different terms are used in the literature for the Sonogashira reaction carried out in the absence of cuprous iodide, namely, the "copper-free" Sonogashira reaction and "Heck alkynylation." For a comment on this matter, see T. Ljungdahl, K. Pettersson, B. Albinsson, J. Martensson, J. Org. Chem. 2006, 71, 1677-1687. We tend to agree with this comment but as the first name is used much more often in the literature we will use it here as well.
  • 34
    • 0347985383 scopus 로고    scopus 로고
    • For negative effects of the presence of cuprous iodide, see
    • For negative effects of the presence of cuprous iodide, see: D. Gelman, S. L. Buchwald, Angew. Chem. Int. Ed. 2003, 42, 5993-5996.
    • (2003) Angew. Chem. Int. Ed , vol.42 , pp. 5993-5996
    • Gelman, D.1    Buchwald, S.L.2
  • 35
    • 34250649360 scopus 로고    scopus 로고
    • We are confident that virtually all the low-molar-mass organic material is soluble and thus detected under the applied conditions except for the poorly soluble cyclic compound 3. There is some uncertainty as to whether all higher molar mass oligomers are actually detected this way
    • We are confident that virtually all the low-molar-mass organic material is soluble and thus detected under the applied conditions except for the poorly soluble cyclic compound 3. There is some uncertainty as to whether all higher molar mass oligomers are actually detected this way.
  • 36
    • 22144481320 scopus 로고    scopus 로고
    • For the few cases with higher yields see, for example:, Note that in cyclization reactions in which acetylenes are coupled under oxidative acetylene homocoupling conditions, the yields tend to be higher
    • For the few cases with higher yields see, for example: K. Sugiura, Y. Takihara, M. Yamaguchi, J. Org. Chem. 2005, 70, 5698-5708. Note that in cyclization reactions in which acetylenes are coupled under oxidative acetylene homocoupling conditions, the yields tend to be higher.
    • (2005) J. Org. Chem , vol.70 , pp. 5698-5708
    • Sugiura, K.1    Takihara, Y.2    Yamaguchi, M.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.