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Volumn 46, Issue 23, 2010, Pages 4085-4087

Asymmetric addition of α-hetero-disubstituted aldehydes to vinyl sulfones; Formation of highly functionalized tetrasubstituted carbon centres

Author keywords

[No Author keywords available]

Indexed keywords

ALDEHYDE DERIVATIVE; PYRROLIDINE DERIVATIVE; SULFONE DERIVATIVE;

EID: 77953177954     PISSN: 13597345     EISSN: None     Source Type: Journal    
DOI: 10.1039/c000326c     Document Type: Article
Times cited : (39)

References (38)
  • 3
    • 0344064789 scopus 로고    scopus 로고
    • for a review on organocatalytic formation of quaternary stereocentres, see:
    • I. Denissova L. Barriault Tetrahedron 2003 59 10105 10146
    • (2003) Tetrahedron , vol.59 , pp. 10105-10146
    • Denissova, I.1    Barriault, L.2
  • 4
    • 67650094837 scopus 로고    scopus 로고
    • For selected reviews on enamine catalysis, see:
    • M. Bella T. Gasperi Synthesis 2009 1583 1614
    • (2009) Synthesis , pp. 1583-1614
    • Bella, M.1    Gasperi, T.2
  • 9
    • 55049138759 scopus 로고    scopus 로고
    • Wiley-VCH, Weinheim, For examples of the use of α,α- disubstituted aldehydes in Michael addition:
    • P. I. Dalko, Enantioselective Organocatalysis, Wiley-VCH, Weinheim, 2007
    • (2007) Enantioselective Organocatalysis
    • Dalko, P.I.1
  • 25
    • 53549103052 scopus 로고    scopus 로고
    • For an example of enhanced reactivity by the addition of an extra hetereoatom, see:
    • K. Shibatomi H. Yamamoto Angew. Chem., Int. Ed. 2008 47 5796 5798
    • (2008) Angew. Chem., Int. Ed. , vol.47 , pp. 5796-5798
    • Shibatomi, K.1    Yamamoto, H.2
  • 29
    • 0002428989 scopus 로고    scopus 로고
    • For the organocatalysed preparation of α-chloro aldehydes, see:
    • E. N. Prilezhaeva Russ. Chem. Rev. 2000 69 367 408
    • (2000) Russ. Chem. Rev. , vol.69 , pp. 367-408
    • Prilezhaeva, E.N.1
  • 35
    • 0037157154 scopus 로고    scopus 로고
    • For the use of nitrodiene in enamine catalysis, see:
    • B. List J. Am. Chem. Soc. 2002 124 5656 5657
    • (2002) J. Am. Chem. Soc. , vol.124 , pp. 5656-5657
    • List, B.1
  • 37
    • 70449095147 scopus 로고    scopus 로고
    • In a control experiment, catalyst 4a was tested in the addition of aldehyde 3e but led to a poor 58% ee See ESI for the determination of the absolute configuration For a precedent example of kinetic resolution in enamine catalysis, see:
    • S. Belot K. Vogt C. Besnard N. Krause A. Alexakis Angew. Chem., Int. Ed. 2009 48 8923 8926
    • (2009) Angew. Chem., Int. Ed. , vol.48 , pp. 8923-8926
    • Belot, S.1    Vogt, K.2    Besnard, C.3    Krause, N.4    Alexakis, A.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.