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Volumn 129, Issue 21, 2007, Pages 6692-6693

Selectivity in the Ruthenium-catalyzed Alder ene reactions of di- and triynes

Author keywords

[No Author keywords available]

Indexed keywords

ALKENE DERIVATIVE; ALKYNE DERIVATIVE; RUTHENIUM;

EID: 34249822794     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0719430     Document Type: Article
Times cited : (23)

References (31)
  • 11
    • 0037144690 scopus 로고    scopus 로고
    • Diynes were synthesized via a CuCl-catalyzed coupling reaction between terminal alkynes and 1-bromoalkynes: Marino, J. P.; Nguyen, H. N. J. Org. Chem. 2002, 67, 6841.
    • Diynes were synthesized via a CuCl-catalyzed coupling reaction between terminal alkynes and 1-bromoalkynes: Marino, J. P.; Nguyen, H. N. J. Org. Chem. 2002, 67, 6841.
  • 12
    • 0030917961 scopus 로고    scopus 로고
    • For regioselective metal-catalyzed intermolecular reactions involving multi-ynes, see: a
    • For regioselective metal-catalyzed intermolecular reactions involving multi-ynes, see: (a) Takeda, A.; Ohno, A.; Kadota, I.; Gevorgyan, V.; Yamamoto, Y. J. Am. Chem. Soc. 1997, 119, 4547.
    • (1997) J. Am. Chem. Soc , vol.119 , pp. 4547
    • Takeda, A.1    Ohno, A.2    Kadota, I.3    Gevorgyan, V.4    Yamamoto, Y.5
  • 26
    • 29344448010 scopus 로고    scopus 로고
    • Reactions with 1,3-diynes gave near completion within 5 min as opposed to 1-4 h for enynes: Trost, B. M.; Papillon, J. P. N.; Nussbaumer, T. J. Am. Chem. Soc. 2005, 127, 17921.
    • Reactions with 1,3-diynes gave near completion within 5 min as opposed to 1-4 h for enynes: Trost, B. M.; Papillon, J. P. N.; Nussbaumer, T. J. Am. Chem. Soc. 2005, 127, 17921.
  • 28
    • 34249816213 scopus 로고    scopus 로고
    • We believe that the lower reactivity of the borylated alkyne is caused by the electronic deactivation of boronate not by its steric hindrance
    • We believe that the lower reactivity of the borylated alkyne is caused by the electronic deactivation of boronate not by its steric hindrance.
  • 30
    • 34249786925 scopus 로고    scopus 로고
    • The preferred alkynyl substituent β to a metal in metallacyclobutenes formed from di- and triynes with metal carbenes; see refs 7j and 7k
    • The preferred alkynyl substituent β to a metal in metallacyclobutenes formed from di- and triynes with metal carbenes; see refs 7j and 7k.
  • 31
    • 34249827929 scopus 로고    scopus 로고
    • A total synthesis of (3R,9R, 10R)-panaxytriol utilizing Alder ene products 13o and 16b will be reported elsewhere.
    • A total synthesis of (3R,9R, 10R)-panaxytriol utilizing Alder ene products 13o and 16b will be reported elsewhere.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.