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Volumn 43, Issue 9, 2014, Pages 1408-1410

Palladium-catalyzed cycloaddition of aryl silylethynyl ethers with isocyanates via o-C-H cleavage

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Indexed keywords


EID: 84988353746     PISSN: 03667022     EISSN: 13480715     Source Type: Journal    
DOI: 10.1246/cl.140452     Document Type: Article
Times cited : (11)

References (56)
  • 5
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    • C-H Activation
    • Springer, Heidelberg
    • e) C-H Activation in Topics in Current Chemistry, ed. by J.-Q. Yu, Z. Shi, Springer, Heidelberg, 2010, Vol. 292. doi:10.1007/978-3-642-12356-6.
    • (2010) Topics in Current Chemistry , vol.292
    • Yu, J.-Q.1    Shi, Z.2
  • 10
    • 77954892711 scopus 로고    scopus 로고
    • Six-membered Rings with One Heteroatom, and their Fused Carbocyclic Derivatives, ed. by A. R. Katritzky, C. A. Ramsden, E. F. V. Scriven, R. J. K. Taylor, Elsevier Ltd., Oxford, and previous editions of this series
    • B. W. Fravel, in Six-membered Rings with One Heteroatom, and their Fused Carbocyclic Derivatives in Comprehensive Heterocyclic Chemistry III, ed. by A. R. Katritzky, C. A. Ramsden, E. F. V. Scriven, R. J. K. Taylor, Elsevier Ltd., Oxford, 2008, Vol. 7, pp. 701-726, and previous editions of this series. doi:10.1016/B978-008044992-0.00609-X.
    • (2008) Comprehensive Heterocyclic Chemistry III , vol.7 , pp. 701-726
    • Fravel, B.W.1
  • 25
    • 84988343077 scopus 로고    scopus 로고
    • note
    • A complex mixture of products derived from 1a was formed.
  • 26
    • 84988419289 scopus 로고    scopus 로고
    • The Cambridge Crystallographic Data Centre via http://www.ccdc.cam.ac.uk/data-request/cif.
  • 50
    • 84988419184 scopus 로고    scopus 로고
    • note
    • p-Anisyl triethylsilylethynyl ether reacted with 2a to give the corresponding cycloadduct in 8% yield. Other substituent group such as tert-butyldimethylsilyl and methyl did not provide cycloadducts. Low yields are attributed to the formation of homocycloadducts of the alkynyl aryl ethers as main products.
  • 56
    • 84988430812 scopus 로고    scopus 로고
    • note
    • The products from this transformation exhibit solid-state blue-fluorescence upon UV irradiation. Detail of this optimization will be given in the full account of this work.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.