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Volumn 9, Issue 1, 2007, Pages 41-44

Efficient synthesis of suitably protected β-difluoroalanine and γ-difluorothreonine from L-ascorbic acid

Author keywords

[No Author keywords available]

Indexed keywords

ASCORBIC ACID; DIFLUOROTHREONINE; DRUG DERIVATIVE; FLUORINE; HYDROLYASE; THREONINE; UNCLASSIFIED DRUG;

EID: 33846449481     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol062401a     Document Type: Article
Times cited : (22)

References (68)
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    • (d) Lau, R. C.; Rinehart, K. L. J. Antibiot. 1994, 47, 1466.
  • 22
    • 0003907264 scopus 로고
    • Welch, J. T, Eswarakrishnan, S. Eds, Wiley: New York
    • (b) Fluorine in Bioorganic Chemistry; Welch, J. T., Eswarakrishnan, S. Eds.; Wiley: New York, 1991.
    • (1991) Fluorine in Bioorganic Chemistry
  • 23
    • 0003420735 scopus 로고
    • Filler, R, Kobayashi, Y, Eds, Kodansha Ltd. And Elsevier Biomedical: Tokyo and New York
    • (c) Kollonitsch, J. In Biochemical Aspects of Fluorine Chemistry; Filler, R., Kobayashi, Y., Eds.; Kodansha Ltd. And Elsevier Biomedical: Tokyo and New York, 1982.
    • (1982) Biochemical Aspects of Fluorine Chemistry
    • Kollonitsch, J.1
  • 31
    • 0000189243 scopus 로고
    • For asymmetric procedures, see, for example: a
    • For asymmetric procedures, see, for example: (a) Guanti, G.; Banfi, L.; Narisano, E. Tetrahedron 1988, 44, 5553.
    • (1988) Tetrahedron , vol.44 , pp. 5553
    • Guanti, G.1    Banfi, L.2    Narisano, E.3
  • 34
    • 77956483189 scopus 로고    scopus 로고
    • Von dem Bussche-Huennefeld, C.; Seebach, D. Chem. Ber. 1992, 125, 1273.
    • (d) Von dem Bussche-Huennefeld, C.; Seebach, D. Chem. Ber. 1992, 125, 1273.
  • 62
    • 33846432460 scopus 로고    scopus 로고
    • Mosher's amide analysis of the free amines 7a and 1a both showed an er of 1.00:0.04. See Supporting Information.
    • Mosher's amide analysis of the free amines 7a and 1a both showed an er of 1.00:0.04. See Supporting Information.
  • 63
    • 0027212736 scopus 로고    scopus 로고
    • Both enantiomers of γ-difluoro Thr have been previously prepared in unprotected form using lipase-catalyzed resolutions: Shimizu, M, Yokota, T, Fujimori, K, Fujisawa, T. Tetrahedron: Asymmetry 1993, 4, 835
    • Both enantiomers of γ-difluoro Thr have been previously prepared in unprotected form using lipase-catalyzed resolutions: Shimizu, M.; Yokota, T.; Fujimori, K.; Fujisawa, T. Tetrahedron: Asymmetry 1993, 4, 835.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.