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Volumn 75, Issue 20, 2010, Pages 6889-6899

A versatile synthesis of functionalized pentahelicenes

Author keywords

[No Author keywords available]

Indexed keywords

BORONIC ACID; CYCLOISOMERIZATIONS; FUNCTIONALIZED; HELICENES; PALLADIUM CATALYSIS; PROPARGYL; SUZUKI-MIYAURA COUPLING; SYNTHETIC METHODOLOGY; TRIMETHYLSILYL;

EID: 77957904129     PISSN: 00223263     EISSN: 15206904     Source Type: Journal    
DOI: 10.1021/jo1013977     Document Type: Article
Times cited : (36)

References (48)
  • 35
    • 77957928283 scopus 로고    scopus 로고
    • CCDC-784073 and CCDC-784074 contain the supplementary crystallographic data for 13 and 14, respectively. These data can be obtained free of charge from Cambridge Crystallographic Data Centre via or from the Cambridge Crystallographic Data Centre, 12, Union Road, Cambridge CB2 1EZ, UK; fax +44(1223) 336033; e-mail deposit@ccdc.cam.ac.uk.
    • CCDC-784073 and CCDC-784074 contain the supplementary crystallographic data for 13 and 14, respectively. These data can be obtained free of charge from Cambridge Crystallographic Data Centre via www.ccdc.cam.ac.uk/data-request/cif or from the Cambridge Crystallographic Data Centre, 12, Union Road, Cambridge CB2 1EZ, UK; fax +44(1223) 336033; e-mail deposit@ccdc.cam.ac.uk.
  • 36
    • 77957911013 scopus 로고    scopus 로고
    • U.S. Patent 6686065.
    • U.S. Patent 6686065.
  • 45
    • 77957913675 scopus 로고    scopus 로고
    • 3 catalyzed [2 + 2 + 2] cycloisomerization under halogen lamp irradiation is not a truly photochemical process with respect to the triyne substrate. Such an irradiation by visible light usually activates the catalyst to provide a higher preparative yield of the cyclized product but the reaction can technically proceed in the absence of light.
    • 3 catalyzed [2 + 2 + 2] cycloisomerization under halogen lamp irradiation is not a truly photochemical process with respect to the triyne substrate. Such an irradiation by visible light usually activates the catalyst to provide a higher preparative yield of the cyclized product but the reaction can technically proceed in the absence of light.
  • 47
    • 0004150157 scopus 로고    scopus 로고
    • University of Göttingen, Göttingen, Germany.
    • Sheldrick, G. M. SHELXL97; University of Göttingen, Göttingen, Germany, 1997.
    • (1997) SHELXL97
    • Sheldrick, G.M.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.