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Volumn 7, Issue 9, 1996, Pages 2733-2738

Asymmetric synthesis of α-hydroxy acids via β-lactams

Author keywords

[No Author keywords available]

Indexed keywords

HYDROXYACID; LACTAM DERIVATIVE;

EID: 0030248578     PISSN: 09574166     EISSN: None     Source Type: Journal    
DOI: 10.1016/0957-4166(96)00352-7     Document Type: Article
Times cited : (44)

References (33)
  • 23
    • 85030271215 scopus 로고    scopus 로고
    • The commercially avilable (1S)-(+)-camphor-10-sulfonic acid (E-Merck, Germany) was used
    • 8. The commercially avilable (1S)-(+)-camphor-10-sulfonic acid (E-Merck, Germany) was used.
  • 25
    • 85030277158 scopus 로고    scopus 로고
    • 1H NMR (200 MHz) spectral analyses of the crude reaction mixture showed formation of only cis diastereomers
    • 1H NMR (200 MHz) spectral analyses of the crude reaction mixture showed formation of only cis diastereomers.
  • 26
    • 85030269029 scopus 로고    scopus 로고
    • 2O (68:32), flow rate 1 mL/min
    • 2O (68:32), flow rate 1 mL/min.
  • 27
    • 85030275311 scopus 로고    scopus 로고
    • note
    • 17b
  • 29
    • 85030268608 scopus 로고    scopus 로고
    • During the hydrogenolysis followed by hydrolysis of a β-lactams 6c, the acetoxy group also under went hydrolysis to give a-hydroxy esters 8
    • 14. During the hydrogenolysis followed by hydrolysis of a β-lactams 6c, the acetoxy group also under went hydrolysis to give a-hydroxy esters 8.
  • 30
    • 85030277471 scopus 로고    scopus 로고
    • 25 = -81.0 (c 2.24, EtOH)}
    • 25 = -81.0 (c 2.24, EtOH)}.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.