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Volumn 118, Issue 51, 1996, Pages 13103-13104

Asymmetric 1,7-hydride shift: The highly asymmetric reduction of α,β·unsaturated ketones to secondary alcohols via a novel tandem Michael addition-Meerwein-Ponndorf-Verley reduction

Author keywords

[No Author keywords available]

Indexed keywords

ALKANOL;

EID: 0030453050     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja963098j     Document Type: Article
Times cited : (51)

References (27)
  • 15
    • 85087581424 scopus 로고    scopus 로고
    • note
    • 5 from (S)-(+)-camphorsulfonic acid monohydrate purchased from Wako Pure Chemical Industries, Ltd., was determined by chiral HPLC analysis on a Daicel Chiralcel OD (hexane/i-PrOH = 99:1) as an S-benzyl ether of 2.
  • 16
    • 85087581531 scopus 로고    scopus 로고
    • note
    • 2AlCl at a higher temperature (ca. 35°C), and the reaction proceeded very slowly at 0°C and did not occur at -78°C.
  • 18
    • 85087582924 scopus 로고    scopus 로고
    • note
    • 2AlCl) were effective for this reaction, but stronger Lewis acids such as ethylaluminum dichloride and aluminum trichloride resulted in decomposition of the chiral mercapto alcohol 2.
  • 22
    • 85087582802 scopus 로고    scopus 로고
    • note
    • 8
  • 23
    • 3943097539 scopus 로고    scopus 로고
    • note
    • The A configuration at the carbon bearing a sulfur atom in 3b was determined by X-ray crystallographic analysis of its sulfone derivative.
  • 25
    • 0029103383 scopus 로고
    • and references cited therein
    • (b) Ward, R. S. Tetrahedron: Asymmetry 1995, 6, 1475-1490 and references cited therein.
    • (1995) Tetrahedron: Asymmetry , vol.6 , pp. 1475-1490
    • Ward, R.S.1
  • 26
    • 0003665716 scopus 로고
    • For an example of [1,7]-sigmatropic rearrangement of conjugated trienes, see: (a) Baldwin, J. E.; Reddy, V. P. J. Am. Chem. Soc. 1988, 110, 8223-8228. (b) Ibid. 1987, 109, 8051-8056.
    • (1988) J. Am. Chem. Soc. , vol.110 , pp. 8223-8228
    • Baldwin, J.E.1    Reddy, V.P.2
  • 27
    • 0000845113 scopus 로고
    • For an example of [1,7]-sigmatropic rearrangement of conjugated trienes, see: (a) Baldwin, J. E.; Reddy, V. P. J. Am. Chem. Soc. 1988, 110, 8223-8228. (b) Ibid. 1987, 109, 8051-8056.
    • (1987) J. Am. Chem. Soc. , vol.109 , pp. 8051-8056


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.