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Volumn 70, Issue 11, 2005, Pages 4393-4396

Efficient palladium-catalyzed homocoupling reaction and sonogashira cross-coupling reaction of terminal alkynes under aerobic conditions

Author keywords

[No Author keywords available]

Indexed keywords

ACETYLENE; CATALYSIS; CATALYSTS; OLEFINS; PALLADIUM;

EID: 19544367620     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo0503310     Document Type: Article
Times cited : (267)

References (52)
  • 7
    • 0003678023 scopus 로고
    • ACS Monograph 186; American Chemical Society: Washington, DC
    • (g) Hudlicky, M. Oxidation in Organic Chemistry; ACS Monograph 186; American Chemical Society: Washington, DC, 1990; p 58.
    • (1990) Oxidation in Organic Chemistry , pp. 58
    • Hudlicky, M.1
  • 8
    • 0001546712 scopus 로고
    • Trost, B. M., Fleming, I., Eds.; Pergamon: Oxford, UK
    • (h) Sonogashira, K. In Comprehensive Organic Synthesis; Trost, B. M., Fleming, I., Eds.; Pergamon: Oxford, UK, 1991; Vol. 3, p 551.
    • (1991) Comprehensive Organic Synthesis , vol.3 , pp. 551
    • Sonogashira, K.1
  • 52
    • 19544390356 scopus 로고    scopus 로고
    • note
    • Compared with the copper-mediated homocoupling reactions of terminal alkynes, the palladium-catalyzed homocoupling transformations are arguably more mild, efficient, and chemoselective. Moreover, the palladium-catalyzed homocoupling reactions of aliphatic alkynes as well as aromatic alkynes afford good to excellent yields, whereas low to moderate yields are often obtained when homocoupling of aliphatic alkynes were employed under the Hay reaction conditions. Reference 3a has reviewed the scope and limitations of both the copper-catalyzed homocoupling reactions and palladium-catalyzed homocoupling reactions in detail.


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