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Volumn 11, Issue 23, 2009, Pages 5498-5501

Convergent synthesis of fostriecin via selective alkene couplings and regioselective asymmetric dihydroxylation

Author keywords

[No Author keywords available]

Indexed keywords

ALKENE; FOSTRIECIN; PALLADIUM; PYRONE DERIVATIVE;

EID: 72449164433     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol902365n     Document Type: Article
Times cited : (33)

References (52)
  • 26
    • 0001364513 scopus 로고
    • Enynols (R)-5 and (A)-10 were prepared by lipase-catalyzed resolution, of the racemic compounds with vinyl acetate followed by Mitsunobu reaction of the resolved alcohols into the antipodal acetates for efficient production of a single enantiomer from the racemate: (a) Burgess, K.; Jennings, L. D. J. Am. Chem. Soc. 1991, 113, 6129.
    • (1991) J. Am. Chem. Soc. , vol.113 , pp. 6129
    • Burgess, K.1    Jennings, L.D.2
  • 43
    • 84859549765 scopus 로고    scopus 로고
    • 2 oxidation of the hemiacetal precursor in slightly lower yield
    • 2 oxidation of the hemiacetal precursor in slightly lower yield.
  • 48
    • 72449211451 scopus 로고    scopus 로고
    • We observed reduction of the 2,3-alkene when more than 2 equiv of o-nitrobenzenesulfonylhydrazide was used
    • (b) We observed reduction of the 2,3-alkene when more than 2 equiv of o-nitrobenzenesulfonylhydrazide was used.
  • 49
    • 84859522189 scopus 로고    scopus 로고
    • Yields with silver oxide as the base varied from 31% (65 °C, 4 h) to 55% (20 °C, 8 days), whereas the reaction with thallium carbonate proceeded in 81% yield (20 °C, 8 h)
    • Yields with silver oxide as the base varied from 31% (65 °C, 4 h) to 55% (20 °C, 8 days), whereas the reaction with thallium carbonate proceeded in 81% yield (20 °C, 8 h).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.