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Volumn 36, Issue 23, 1995, Pages 4089-4092

Total synthesis of D-(+)-showdomycin from syn-2,5-disubstituted tetrahydrofuran

Author keywords

[No Author keywords available]

Indexed keywords

SHOWDOMYCIN;

EID: 0029068837     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/0040-4039(95)00722-O     Document Type: Article
Times cited : (14)

References (21)
  • 10
    • 84914018778 scopus 로고    scopus 로고
    • (S)-1,2,4-Butanetriol was purchased from Aldrich Chemical Co.
  • 13
    • 84914018777 scopus 로고    scopus 로고
    • The acetonide group was partially hydrolyzed.
  • 14
    • 84914018776 scopus 로고    scopus 로고
    • After protection of the hydroxyl groups in 4 as acetonide, the acetonide was treated with bromine in aqueous THF to give bislactols, which could be oxidized to monolactone but not to anhydride under various oxidation reaction conditions.
  • 17
    • 0022633765 scopus 로고
    • 2O with 0.5% dioxane): δ 62.11, 67.30 (dioxane as reference), 71.58, 75.20, 78.23, 84.01, 129.94, 147.83, 173.18, 173.79 ppm
    • (1986) J. Org. Chem. , vol.51 , pp. 495-503
    • Barrett1    Broughton2
  • 18
    • 0002503754 scopus 로고
    • The conversion of furanyl derivatives into pyrroles could not be realized using ethyl azidoformate: see
    • (1964) Tetrahedron Lett. , vol.5 , pp. 2185-2190
    • Hafner1    Kaiser2
  • 19
    • 84914018775 scopus 로고    scopus 로고
    • The major isomer of 13 has the same furanyl structure as in 6.
  • 20
    • 84914018774 scopus 로고    scopus 로고
    • All new compounds showed satisfactory spectral data.
  • 21
    • 84914018773 scopus 로고    scopus 로고
    • Although diol 15 could be converted into D-(+)-showdomycin 1, the overall chemical yield of 1 was 15 ∼ 25% from 4.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.