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Volumn 51, Issue 8, 2012, Pages 1899-1902

The direct asymmetric α alkylation of ketones by Brønsted acid catalysis

Author keywords

alkylation; Br nsted acid; indole; organocatalysis; synthetic methods

Indexed keywords

ACID CATALYSIS; DIASTEREOSELECTIVITIES; ENANTIOSELECTIVITES; HIGH YIELD; INDOLE; ORGANOCATALYSIS; SYNTHETIC METHODS;

EID: 84863115507     PISSN: 14337851     EISSN: 15213773     Source Type: Journal    
DOI: 10.1002/anie.201106275     Document Type: Article
Times cited : (139)

References (70)
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  • 4
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    • (Ed.: J. D. Morrison), Academic Press, New York, chap. 1
    • D. A. Evans, in Asymmetric Synthesis, Vol. 3 (Ed.:, J. D. Morrison,), Academic Press, New York, 1983, chap. 1.
    • (1983) Asymmetric Synthesis , vol.3
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  • 6
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    • references therein
    • Angew. Chem. Int. Ed. 2007, 46, 4222, and references therein
    • (2007) Angew. Chem. Int. Ed. , vol.46 , pp. 4222
  • 38
    • 84863183105 scopus 로고    scopus 로고
    • After this manuscript was submitted, M. Terada et al. reported a nucleophilic addition reaction of azlactones with 3-vinylindoles by Brønsted-acid catalysis, see:, M. Terada, K. Moriya, K. Kanomata, K. Sorimachi, Angew. Chem. 2011, 123, 12794
    • (2011) Angew. Chem. , vol.123 , pp. 12794
    • Terada, M.1    Moriya, K.2    Kanomata, K.3    Sorimachi, K.4
  • 40
    • 85015642434 scopus 로고    scopus 로고
    • Recently, B. List et al. reported a direct asymmetric α-allylation reaction of aldehydes by triple catalysis, in which the chiral phosphoric acid is responsible for the stereochemical outcome. See:, G. Jiang, B. List, Angew. Chem. 2011, 123, 9639
    • (2011) Angew. Chem. , vol.123 , pp. 9639
    • Jiang, G.1    List, B.2
  • 41
    • 80053160422 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2011, 50, 9471. For the Brønsted acid catalyzed asymmetric Friedel-Crafts reaction involved similar vinylogous imino intermediates as acceptors, see
    • (2011) Angew. Chem. Int. Ed. , vol.50 , pp. 9471
  • 64
    • 2342570203 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2004, 43, 1566. For reviews, see
    • (2004) Angew. Chem. Int. Ed. , vol.43 , pp. 1566


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