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Volumn 11, Issue 23, 2005, Pages 7024-7029

Acyclic chiral amines and amino acids as inexpensive and readily tunable catalysts for the direct asymmetric three-component Mannich reaction

Author keywords

Acyclic; Amino acids; Asymmetric catalysis; Chiral amines; Mannich reaction

Indexed keywords

ACYCLIC; AMINO ACID DERIVATIVES; MANNICH REACTIONS;

EID: 27944434602     PISSN: 09476539     EISSN: None     Source Type: Journal    
DOI: 10.1002/chem.200500746     Document Type: Conference Paper
Times cited : (160)

References (94)
  • 2
    • 0000733768 scopus 로고
    • (Eds.: B. M. Trost, I. Flemming), Pergamon Press, New York, Chapter 4.1
    • For excellent reviews, see: a) E. F. Kleinmann in Comprehensive Organic Synthesis, Vol. 2 (Eds.: B. M. Trost, I. Flemming), Pergamon Press, New York, 1991, Chapter 4.1;
    • (1991) Comprehensive Organic Synthesis, Vol. 2 , vol.2
    • Kleinmann, E.F.1
  • 9
    • 23044445558 scopus 로고    scopus 로고
    • for a review of multicomponent reactions, see: D. J. Ramón, M. Yus, Angew. Chem. 2005, 117, 1628;
    • (2005) Angew. Chem. , vol.117 , pp. 1628
    • Ramón, D.J.1    Yus, M.2
  • 46
  • 93
    • 27944483841 scopus 로고    scopus 로고
    • note
    • Water was added because we have observed rate acceleration in proline-catalyzed Mannich reactions: see ref. [14o] and references therein.
  • 94
    • 27944484560 scopus 로고    scopus 로고
    • note
    • The dipeptide ala-ala catalyzed the asymmetric three-component formation of 2a after 48 h in 35% yield with 1:1 d.r. and 56% ee.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.