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Volumn 51, Issue 38, 2012, Pages 9684-9688

A doubly axially chiral phosphoric acid catalyst for the asymmetric tandem oxyfluorination of enamides

Author keywords

Br nsted acid catalysis; enantioselectivity; fluorination; phase transfer catalysis; phosphoric acids

Indexed keywords

ACID CATALYSIS; ACID CATALYST; CHIRAL ANIONS; DOUBLE AGENTS; ENAMIDES; ENANTIOSELECTIVE; OXYFLUORINATION; PHASE TRANSFER CATALYSIS;

EID: 84866376623     PISSN: 14337851     EISSN: 15213773     Source Type: Journal    
DOI: 10.1002/anie.201205383     Document Type: Article
Times cited : (146)

References (62)
  • 37
    • 84863469502 scopus 로고    scopus 로고
    • During preparation of this manuscipt a phosphoric acid-catalyzed enantioselective bromination of enamides featuring nitrogen nucleophile addition to the imine was reported.
    • During preparation of this manuscipt a phosphoric acid-catalyzed enantioselective bromination of enamides featuring nitrogen nucleophile addition to the imine was reported:, A. Alix, C. Lalli, P. Retailleau, G. Masson, J. Am. Chem. Soc. 2012, 134, 10389.
    • (2012) J. Am. Chem. Soc. , vol.134 , pp. 10389
    • Alix, A.1    Lalli, C.2    Retailleau, P.3    Masson, G.4
  • 49
    • 53549126171 scopus 로고    scopus 로고
    • Du and co-workers showed this catalyst to be effective for asymmetric transfer hydrogenation, but since their initial report, no further reactions employing this intriguing catalyst design have emerged.
    • Du and co-workers showed this catalyst to be effective for asymmetric transfer hydrogenation, but since their initial report, no further reactions employing this intriguing catalyst design have emerged., Q.-S. Guo, D.-M. Du, J. Xu, Angew. Chem. 2008, 120, 771
    • (2008) Angew. Chem. , vol.120 , pp. 771
    • Guo, Q.-S.1    Du, D.-M.2    Xu, J.3
  • 51
    • 56749083768 scopus 로고    scopus 로고
    • Z-enamides were readily prepared through Ru-catalyzed addition of benzamides to alkynes according to:, L. J. Gooven, K. S. M. Salih, M. Blanchot, Angew. Chem. 2008, 120, 8620
    • (2008) Angew. Chem. , vol.120 , pp. 8620
    • Gooßen, L.J.1    Salih, K.S.M.2    Blanchot, M.3
  • 53
    • 33747185324 scopus 로고    scopus 로고
    • The exception is a report by Jørgensen and co-workers, in which 90 % ee was achieved, albeit in a modest 36 % yield.
    • The exception is a report by Jørgensen and co-workers, in which 90 % ee was achieved, albeit in a modest 36 % yield., S. Brandes, B. Niess, M. Bella, A. Prieto, J. Overgaard, K. A. Jørgensen, Chem. Eur. J. 2006, 12, 6039.
    • (2006) Chem. Eur. J. , vol.12 , pp. 6039
    • Brandes, S.1    Niess, B.2    Bella, M.3    Prieto, A.4    Overgaard, J.5    Jørgensen, K.A.6


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.