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Volumn 55, Issue 41, 1999, Pages 12125-12136

Enantioselective synthesis of α-hydroxyphosphinic acid derivatives through hydrophosphinylation of aldehydes catalyzed by A1-Li-BINOL complex

Author keywords

[No Author keywords available]

Indexed keywords

PHOSPHINIC ACID DERIVATIVE;

EID: 0033536681     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4020(99)00709-7     Document Type: Article
Times cited : (62)

References (31)
  • 9
    • 0002150456 scopus 로고
    • For preparation of racemic α,ά-dihydroxyphosphinic acids by the reaction of silylphosphonites with aldehydes, see: Majewski, P. Synthesis 1987, 555.
    • (1987) Synthesis , pp. 555
    • Majewski, P.1
  • 22
    • 0009706507 scopus 로고    scopus 로고
    • note
    • While the yield of 2a-c was modest due to the relative instability of 1a-c to the oxidation conditions, we believe that the optical purity of 2a-c corresponds to that of 1a-c because almost same optical purity was identified between 1a and 3a.
  • 26
    • 0009706339 scopus 로고    scopus 로고
    • note
    • 3N and TMSCl was examined, none of the desired product was obtained.
  • 27
    • 0009704477 scopus 로고    scopus 로고
    • note
    • 8a,c for 36h at room temperature, followed by acetylation afforded rac-3a in 12% yield along with rac-4a in 13% yield, indicating low catalytic activity of titanium alkoxide for hydrophosphinylation of aldehyde.
  • 28
    • 0028048751 scopus 로고
    • 31P NMR analysis of its corresponding MTPA ester. See: (a) Hammerschmidt, F.; Li, Y.-F. Tetrahedron, 1994, 50, 10253.
    • (1994) Tetrahedron , vol.50 , pp. 10253
    • Hammerschmidt, F.1    Li, Y.-F.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.