메뉴 건너뛰기




Volumn 47, Issue 35, 2006, Pages 6243-6246

Convergent stereocontrolled synthesis of substituted exo-glycals by Stille cross-coupling of halo-exo-glycals and stannanes

Author keywords

[No Author keywords available]

Indexed keywords

ALKYNE DERIVATIVE; GLYCOSIDASE INHIBITOR; TIN DERIVATIVE;

EID: 33746298940     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2006.06.133     Document Type: Article
Times cited : (20)

References (56)
  • 46
    • 37049082932 scopus 로고
    • The reactions were run at 0 °C and the (E)-adducts were obtained as the major, or the sole, reaction compounds. Flash chromatography on silicagel allowed us to isolate the pure (E)-isomers. For an analogous process see:
    • The reactions were run at 0 °C and the (E)-adducts were obtained as the major, or the sole, reaction compounds. Flash chromatography on silicagel allowed us to isolate the pure (E)-isomers. For an analogous process see:. Gómez A.M., López J.C., and Fraser-Reid B. J. Chem. Soc., Perkin Trans. 1 (1994) 1689-1695
    • (1994) J. Chem. Soc., Perkin Trans. 1 , pp. 1689-1695
    • Gómez, A.M.1    López, J.C.2    Fraser-Reid, B.3
  • 47
    • 33746275714 scopus 로고    scopus 로고
    • note
    • General procedure for the preparation of alkenyl-stannanes: To a stirred solution of the terminal alkyne (1.0 mol equiv) and tributyltin hydride (1.1 mol equiv) in toluene (10 mL/mmol) was added triethylborane (0.1 mol equiv of an hexane solution) under argon at 0 °C. The reaction mixture was stirred for 24 h and was then concentrated under reduced pressure. The residue was purified by flash chromatography.
  • 48
    • 33746301534 scopus 로고    scopus 로고
    • note
    • 4), filtered, and concentrated. Flash chromatography of the residue (hexane-EtOAc) furnished the corresponding substituted glycal.
  • 52
    • 0141854983 scopus 로고    scopus 로고
    • For the synthesis of terpene-based hybrids:
    • For the synthesis of terpene-based hybrids:. Alvaro E., de la Torre M.C., and Sierra M.A. Org. Lett. 5 (2003) 2381-2384
    • (2003) Org. Lett. , vol.5 , pp. 2381-2384
    • Alvaro, E.1    de la Torre, M.C.2    Sierra, M.A.3
  • 53
    • 33746293382 scopus 로고    scopus 로고
    • For the synthesis of sugar-based hybrids: Gómez, A. M.; Uriel, C.; Valverde, S.; López, J. C. Org. Lett., in press, doi:10.1021/oI060929+.
  • 56
    • 33746275040 scopus 로고    scopus 로고
    • note
    • +.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.