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Volumn 47, Issue 51, 2008, Pages 9971-9974

Organocatalytic asymmetric inverse-electron-demand aza-Diels-Alder reaction of N-sulfonyl-1-aza-1,3-butadienes and aldehydes

Author keywords

Aldehydes; Aminocatalysis; Asymmetric catalysis; Aza Diels Alder reaction; Piperidines

Indexed keywords

ALDEHYDES; BUTADIENE; DERIVATIVES; MATHEMATICAL TRANSFORMATIONS; ORGANIC COMPOUNDS;

EID: 57549095456     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.200804183     Document Type: Article
Times cited : (180)

References (84)
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    • for a review on the ADAR of 1-azadienes, see:M. Behforouz, M. Ahmadian, Tetrahedron 2000, 56, 5259.
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    • For selected examples of diastereoselective ADARs of 1-azadienes, see: a C. R. Berry, R. P. Hsung, Tetrahedron 2004, 60, 7629;
    • For selected examples of diastereoselective ADARs of 1-azadienes, see: a) C. R. Berry, R. P. Hsung, Tetrahedron 2004, 60, 7629;
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    • For a review on catalysis by a,a-diaryl prolinol ethers, see: a
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    • For a discussion on the effects of water in aminocatalysis, see: a
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    • CCDC 701465 (4l) and 701466 (6) contain the supplemetary 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 701465 (4l) and 701466 (6) contain the supplemetary 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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    • see references [9i] and [9j]; d for a Highlight, see: B. Alcaide, P. Almendros, Angew. Chem. 2008, 120, 4710;
    • c) see references [9i] and [9j]; d) for a Highlight, see: B. Alcaide, P. Almendros, Angew. Chem. 2008, 120, 4710;
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    • [8a] the catalyst may induce the ketimine to approach the aldehyde in an endo-selective manner to afford the observed chiral hemiaminal 4. However, at present a formal Michael addition followed by a ring-closure process cannot be ruled out (see reference [8c]).
    • [8a] the catalyst may induce the ketimine to approach the aldehyde in an endo-selective manner to afford the observed chiral hemiaminal 4. However, at present a formal Michael addition followed by a ring-closure process cannot be ruled out (see reference [8c]).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.