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Tetrahedron Letters
Volumn 28, Issue 47, 1987, Pages 5891-5894
On the use of epoxy alcohol-aldol rearrangement for stereoselective construction of quarternary carbon centers
Author keywords

[No Author keywords available]
Indexed keywords

EID: 0000957327     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(01)81083-2     Document Type: Article
Times cited : (67)
References (19)
  • 11
    • 84914288307 scopus 로고    scopus 로고
    • R.M. Hanson, S.Y. Ko, Y. Gao, H. Masamune, J.M. Klunder, and K.B. Sharpless, in press.
  • 12
    • 84914288306 scopus 로고    scopus 로고
    • 2 (1 ml) at −78°C. After stirred for 5 min, the mixture was poured into pH 7 buffer, and extractive workup followed by TLC separation gave 2a in 86% yield.
  • 14
    • 84914288305 scopus 로고    scopus 로고
    • 3) of selected compounds follow: 2c: δ 0.9, 13.6, 16.7, 30.3, 40.1, 62.6, 70.2, 126.1, 128.3, 128.4, 129.9, 141.0, 151.2, 215.2. 2d: δ 12.5, 16.1, 21.0, 30.4, 40.1, 60.2, 71.3, 126.0, 126.4, 128.3, 128.4, 129.6, 136.4, 137.1, 140.8, 215.2. 2e: δ 1.2, 17.4, 17.9, 30.2, 40.3, 62.6, 70.6, 126.1, 128.3, 128.5, 130.9, 141.1, 150.8, 213.5. 2f: δ 17.3, 17.4, 21.0, 30.3, 40.4, 59.9, 71.4, 126.0, 127.6, 128.3, 128.4, 129.2, 135.0, 137.1, 140.9, 214.0.
  • 15
    • 84914288304 scopus 로고    scopus 로고
    • 4MgBr / THF, −78 °C; 2) Swern oxidn.; 3) LiCCH / THF, −78°C.
  • 17
    • 84914288303 scopus 로고    scopus 로고
    • 1H NMR, IR, and HRMS spectra.
  • 18
    • 84914288302 scopus 로고    scopus 로고
    • 2).

* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.