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Volumn 46, Issue 3, 2007, Pages 389-392

Highly asymmetric Michael addition to α,β-unsaturated ketones catalyzed by 9-amino-9-deoxyepiquinine

Author keywords

Amines; Asymmetric synthesis; Domino reactions; Michael addition; Organocatalysis

Indexed keywords

ASYMMETRIC SYNTHESIS; DOMINO REACTIONS; MICHAEL CASCADE REACTIONS; ORGANOCATALYSIS;

EID: 33846463775     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.200603612     Document Type: Article
Times cited : (295)

References (66)
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    • Complete diastereoselectivity was also observed in other vinylogous Michael reactions of α,α-dicyanoalkenes as a result of kinetic control; see ref. [4a-c].
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    • CCDC-621781 (4ac) and CCDC-621782 (4af) contain 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.
    • CCDC-621781 (4ac) and CCDC-621782 (4af) contain 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.
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    • The unmodified ketones only show reactivity with highly activated alkenes in the presence of aminocatalysts ; for nitroalkenes, see: a) D. Enders, S. Chow, Eur. J. Org. Chem. 2006, 4578;
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    • The relative configuration of 6 was assigned by extensive NMR spectroscopic analysis; see Supporting Information.
    • The relative configuration of 6 was assigned by extensive NMR spectroscopic analysis; see Supporting Information.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.