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Volumn 53, Issue 28, 1997, Pages 9541-9552

The first asymmetric epoxidation using a combination of achiral (salen)manganese(III) complex and chiral amine

Author keywords

[No Author keywords available]

Indexed keywords

CHROMENE DERIVATIVE; LIGAND; MANGANESE DERIVATIVE; SOLVENT; SPARTEINE; SULFOXIDE;

EID: 0030874375     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4020(97)00633-9     Document Type: Article
Times cited : (98)

References (28)
  • 4
    • 0002578608 scopus 로고
    • ed by I. Ojima, VCH publishers, Inc., New York
    • c) Jacobsen, E. N. In "Catalytic Asymmetric Synthesis" ed by I. Ojima, VCH publishers, Inc., New York (1993), pp. 159-202.
    • (1993) Catalytic Asymmetric Synthesis , pp. 159-202
    • Jacobsen, E.N.1
  • 11
    • 0001761314 scopus 로고    scopus 로고
    • Recently Jacobsen et al. reported the crystal structure of Mn-salen complexes to which solvent coordinate at axial position. Pospisil, P. J.; Carsten, D. H.; Jacobsen, E. N. Chem. Eur. J. 1996, 8, 974
    • (1996) Chem. Eur. J. , vol.8 , pp. 974
    • Pospisil, P.J.1    Carsten, D.H.2    Jacobsen, E.N.3
  • 15
    • 0342520707 scopus 로고    scopus 로고
    • note
    • Compound 12 was prepared from (-)-menthone as described below. (formula presented)
  • 27
    • 0343825976 scopus 로고    scopus 로고
    • note
    • HPLC data of 20, 25 and 26 are as follows. 20: DAICEL CHIRALCEL OB-H, hexane/2-propanol 9/1, flow rate: 0.5 ml/min, retention time: 13 min for (3S,4S)-isomer and 22 min for (3R,4R)-isomer. 25: DAICEL CHIRALCEL OB-H, hexane/2-propanol 9/1, flow rate: 0.5 ml/min, retention time: 15 min for (15,2R)-isomer and 18 min for (1R,2S)-isomer. 26: DAICEL CHIRALCEL OJ, hexane/2-propanol 4/1, flow rate: 0.5 ml/min, retention time: 19 min for (15,2R)-isomer and 23 min for (1R,2S)-isomer.
  • 28
    • 0343825972 scopus 로고    scopus 로고
    • note
    • HPLC data of 27 are as follows. DAICEL CHIRALCEL OD, hexane/2-propanol 400/1, now rate: 0.4 ml/min, retention time: 23 min for (S)-isomer and 26 min for (R)-isomer).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.