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Volumn 52, Issue 52, 2013, Pages 14084-14088

Conjugate-base-stabilized brønsted acids as asymmetric catalysts: Enantioselective povarov reactions with secondary aromatic amines

Author keywords

asymmetric catalysis; Br nsted acid; chiral anions; ion pairs; organocatalysis

Indexed keywords

ANION RECOGNITION; ASYMMETRIC CATALYSIS; ASYMMETRIC CATALYSTS; CHIRAL ANIONS; ENANTIOSELECTIVE; ION PAIRS; ORGANOCATALYSIS; SECONDARY AROMATIC AMINES;

EID: 84890664011     PISSN: 14337851     EISSN: 15213773     Source Type: Journal    
DOI: 10.1002/anie.201308196     Document Type: Article
Times cited : (90)

References (135)
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    • For the intramolecular activation of a urea by a Lewis acid, see:, and references therein
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    • (Merck Patent GmbH, Germany), Application: WO, p. 103. According to this patent, all products were prepared in racemic form at room temperature using trifluoroacetic acid as a promoter. No mention was made regarding the diastereoselectivity of this process
    • W. Staehle, T. Heinrich, M. Kordowicz, A. Blaukat, L. T. Burgdorf, (Merck Patent GmbH, Germany), Application: WO, 2006, p. 103. According to this patent, all products were prepared in racemic form at room temperature using trifluoroacetic acid as a promoter. No mention was made regarding the diastereoselectivity of this process.
    • (2006)
    • Staehle, W.1    Heinrich, T.2    Kordowicz, M.3    Blaukat, A.4    Burgdorf, L.T.5
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    • Examples of chiral Lewis acid catalyzed Povarov reactions
    • Examples of chiral Lewis acid catalyzed Povarov reactions
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    • CCDC 961074 (1 d) contains the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via
    • CCDC 961074 (1 d) contains the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via www.ccdc.cam.ac.uk/data-request/cif.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.