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Volumn 2, Issue 1, 2007, Pages 123-134

Enantioselective synthesis of 3,4-dihydropyran-2-ones by domino Michael addition and lactonization with new asymmetric organocatalysts: Cinchona-alkaloid-derived chiral quaternary ammonium phenoxides

Author keywords

Alkaloids; Dihydropyranones; Domino reactions; Michael addition; Organocatalysis

Indexed keywords

CINCHONA ALKALOID; LACTONE; OXIDE; PYRAN DERIVATIVE; QUATERNARY AMMONIUM DERIVATIVE;

EID: 33846367349     PISSN: 18614728     EISSN: 1861471X     Source Type: Journal    
DOI: 10.1002/asia.200600228     Document Type: Article
Times cited : (76)

References (39)
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    • For the preparation and X-ray crystallographic analysis of quaternary ammonium p-nitrophenoxide, see: E. J. Corey, F. Xu, M. C. Noe, J. Am. Chem. Soc. 1997, 119, 12 414-12 415.
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    • 33846363770 scopus 로고    scopus 로고
    • CCDC-612957 contains the supplementary crystallographic data for this paper. These data can be obtained free of charge at www.ccdc.cam.ac.uk/conts/ retrieving.html (or from the Cambrige Crystallographic Data Centre, 12 Union Road, Cambrige CB21EZ, UK; fax: (+44) 1223-336-033; or deposit@ccdc.cam.ac.uk).
    • CCDC-612957 contains the supplementary crystallographic data for this paper. These data can be obtained free of charge at www.ccdc.cam.ac.uk/conts/ retrieving.html (or from the Cambrige Crystallographic Data Centre, 12 Union Road, Cambrige CB21EZ, UK; fax: (+44) 1223-336-033; or deposit@ccdc.cam.ac.uk).
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    • For some recent reports of hydrogen-bond-promoted asymmetric catalysis, see: a
    • For some recent reports of hydrogen-bond-promoted asymmetric catalysis, see: a) S. Rajaram, M. S. Sigman, Org. Lett. 2005, 7, 5473-5475;
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    • 33846367914 scopus 로고    scopus 로고
    • CCDC-612956 contains the supplementary crystallographic data for this paper. These data can be obtained free of charge at www.ccdc.cam.ac.uk/conts/ retrieving.html (or from the Cambrige Crystallographic Data Centre, 12 Union Road, Cambrige CB21EZ, UK; fax: (+44) 1223-336-033; or deposit@ccdc.cam.ac.uk).
    • CCDC-612956 contains the supplementary crystallographic data for this paper. These data can be obtained free of charge at www.ccdc.cam.ac.uk/conts/ retrieving.html (or from the Cambrige Crystallographic Data Centre, 12 Union Road, Cambrige CB21EZ, UK; fax: (+44) 1223-336-033; or deposit@ccdc.cam.ac.uk).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.