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Volumn , Issue 8, 1999, Pages 795-796

Reversal of diastereoselectivity of the reaction of chiral boron and titanium enolates with nitrones via N-acyloxyiminium intermediates. Asymmetric synthesis of diastereomeric α-substituted β-amino acids

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EID: 0033471716     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.1999.795     Document Type: Article
Times cited : (21)

References (21)
  • 6
    • 0027946179 scopus 로고
    • Recent reports for asymmetric synthesis of nitrogen-containing biological active compounds utilizing diastereoselective addition of nucleophiles to chiral nitrones: a) (+)-zileuton: A. Basha, R. Henry, M. A. McLaughlin, J. D. Ratajczyk, and S. J. Wittenberger, J. Org. Chem., 59, 6103 (1994).
    • (1994) J. Org. Chem. , vol.59 , pp. 6103
    • Basha, A.1    Henry, R.2    McLaughlin, M.A.3    Ratajczyk, J.D.4    Wittenberger, S.J.5
  • 17
    • 0009025688 scopus 로고    scopus 로고
    • note
    • The relative configurations of 9a and 9b were determined to be anti and syn, respectively, by the NOE experiments of the trans-and cis-2-benzyl-4-methyl-3-phenylisoxazolidin-5-ones, which were prepared by hydrolyses of 9a and 9b followed by acid-catalyzed cyclizations
  • 20
    • 0015933415 scopus 로고
    • The absolute configuration of the β-position of (-)-10a was determined to be S by converting (-)-10a to (S)-(-)-1-phenylpropylamine upon decarboxylation and subsequent deprotection. K. Harada and T. Okawara, J. Org. Chem., 38, 707 (1973).
    • (1973) J. Org. Chem. , vol.38 , pp. 707
    • Harada, K.1    Okawara, T.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.