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Volumn 48, Issue 3, 2007, Pages 421-425

Highly enantioselective organocatalytic addition of unmodified aldehydes to N-Boc protected imines: one-pot asymmetric synthesis of β-amino acids

Author keywords

[No Author keywords available]

Indexed keywords

ALDEHYDE DERIVATIVE; AMINOALCOHOL; BETA AMINO ACID; IMINE; POLYCYCLIC AROMATIC HYDROCARBON DERIVATIVE;

EID: 33845414246     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2006.11.076     Document Type: Article
Times cited : (52)

References (76)
  • 2
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    • Excellent reviews see:. Trost B.M., and Fleming I. (Eds), Pergamon Press, New York Chapter 4.1
    • Excellent reviews see:. Kleinmann E.F. In: Trost B.M., and Fleming I. (Eds). Comprehensive Organic Synthesis Vol. 2 (1991), Pergamon Press, New York Chapter 4.1
    • (1991) Comprehensive Organic Synthesis , vol.2
    • Kleinmann, E.F.1
  • 4
    • 0002927738 scopus 로고    scopus 로고
    • Jacobsen E.N., Pfaltz A., and Yamomoto H. (Eds), Springer, Berlin
    • Denmark S., and Nicaise O.J.-C. In: Jacobsen E.N., Pfaltz A., and Yamomoto H. (Eds). Comprehensive Asymmetric Catalysis Vol. 2 (1999), Springer, Berlin 93
    • (1999) Comprehensive Asymmetric Catalysis , vol.2 , pp. 93
    • Denmark, S.1    Nicaise, O.J.-C.2
  • 7
    • 0003693460 scopus 로고    scopus 로고
    • For examples, see:. Juaristi E. (Ed), Wiley-VCH, Weinheim
    • For examples, see:. In: Juaristi E. (Ed). Enantioselective Synthesis of β-Amino Acids (1997), Wiley-VCH, Weinheim
    • (1997) Enantioselective Synthesis of β-Amino Acids
  • 17
    • 4243927866 scopus 로고
    • Boschke F.L. (Ed), Springer, Berlin
    • Schöllkopf U. In: Boschke F.L. (Ed). Topics in Current Chemistry Vol. 109 (1983), Springer, Berlin 45-85
    • (1983) Topics in Current Chemistry , vol.109 , pp. 45-85
    • Schöllkopf, U.1
  • 37
    • 0034721440 scopus 로고    scopus 로고
    • For selected examples see:
    • For selected examples see:. List B. J. Am. Chem. Soc. 122 (2000) 9336
    • (2000) J. Am. Chem. Soc. , vol.122 , pp. 9336
    • List, B.1
  • 52
    • 33845462886 scopus 로고    scopus 로고
    • Ibrahem, I.; Zhao, G.-L.; Córdova, A. Chem. Eur. J. 2006, in press. doi:10.1002/chem.200600725.
  • 69
    • 33845403187 scopus 로고    scopus 로고
    • note
    • This type of reaction has also been presented by Prof. B. List at IASOC at Ischia in Italy on 17th of September 2006.
  • 73
    • 33845434305 scopus 로고    scopus 로고
    • note
    • 3) requires m/z 286.1414, found 286.1400.
  • 74
    • 33845435518 scopus 로고    scopus 로고
    • note
    • 4) requires m/z 302.1363, found 302.1349.
  • 76
    • 33845413011 scopus 로고    scopus 로고
    • note
    • The reaction also works for Cbz protected alimines. For instance, the reaction between benzaldehyde derived Cbz protected imine (0.25 mmol) and propionaldehyde (0.5 mmol) in DMF at 4 °C gave the corresponding Cbz protected β-aminoaldehyde after 17 h in 80% yield with 4:1 dr and 72% ee.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.