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Volumn 75, Issue 1, 2010, Pages 269-272

Highly efficient access to iminoisocoumarins and α-iminopyrones via AgOTf-catalyzed intramolecular enyne-amide cyclization

Author keywords

[No Author keywords available]

Indexed keywords

CHEMICAL EQUATIONS; DICHLOROETHANE; O-CYCLIZATION; ONE POT; SONOGASHIRA COUPLING;

EID: 73449096762     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo9023478     Document Type: Article
Times cited : (55)

References (37)
  • 13
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    • For 5-exo-dig O-cyclization of N-propargylamides resulting in substituted oxazole derivatives, see: (a) Hashmi, A. S. K.; Weyrauch, J. P.; Frey, W.; Bats, J. W. Org. Lett. 2004, 6, 4391.
    • For 5-exo-dig O-cyclization of N-propargylamides resulting in substituted oxazole derivatives, see: (a) Hashmi, A. S. K.; Weyrauch, J. P.; Frey, W.; Bats, J. W. Org. Lett. 2004, 6, 4391.
  • 16
    • 0000655751 scopus 로고
    • Synthesis of Iminium Salts, Orthoesters and Related Compounds
    • Trost, B. M, Fleming, I, Eds, Pergamon: Oxford, UK
    • (b) Kantlehner, W. Synthesis of Iminium Salts, Orthoesters and Related Compounds. In Comprehensive Organic Synthesis; Trost, B. M., Fleming, I., Eds.; Pergamon: Oxford, UK, 1991; Vol. 2, pp 485-599.
    • (1991) Comprehensive Organic Synthesis , vol.2 , pp. 485-599
    • Kantlehner, W.1
  • 19
    • 0001174653 scopus 로고
    • For a review, see
    • (c) For a review, see: Roger, R.; Neilson, D. G. Chem. Rev. 1961, 61, 179.
    • (1961) Chem. Rev , vol.61 , pp. 179
    • Roger, R.1    Neilson, D.G.2
  • 24
    • 51049092976 scopus 로고    scopus 로고
    • For recent reviews on silver-mediated heterocyclizations, see: a
    • For recent reviews on silver-mediated heterocyclizations, see: (a) Weible, J.-M.; Blanc, A.; Pale, P. Chem. Rev. 2008, 108, 3149.
    • (2008) Chem. Rev , vol.108 , pp. 3149
    • Weible, J.-M.1    Blanc, A.2    Pale, P.3
  • 26
    • 73449084640 scopus 로고    scopus 로고
    • The structure of 2a was confirmed by X-ray crystallography, for details see the Supporting Information.
    • The structure of 2a was confirmed by X-ray crystallography, for details see the Supporting Information.
  • 27
    • 73449115495 scopus 로고    scopus 로고
    • For NMR experiments, see the Supporting Information
    • For NMR experiments, see the Supporting Information.
  • 28
    • 0042706825 scopus 로고    scopus 로고
    • For a review, see: a
    • For a review, see: (a) Dugave, C.; Demange, L. Chem. Rev. 2003, 103, 2475.
    • (2003) Chem. Rev , vol.103 , pp. 2475
    • Dugave, C.1    Demange, L.2
  • 35
    • 0029842464 scopus 로고    scopus 로고
    • For some cyclization reactions which cannot be explained in terms of Baldwin's rule, see: a
    • For some cyclization reactions which cannot be explained in terms of Baldwin's rule, see: (a) Uchiyama, M.; Koike, M.; Kameda, M.; Kondo, Y.; Sakamoto, T. J. Am. Chem. Soc. 1996, 118, 8733.
    • (1996) J. Am. Chem. Soc , vol.118 , pp. 8733
    • Uchiyama, M.1    Koike, M.2    Kameda, M.3    Kondo, Y.4    Sakamoto, T.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.