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Volumn , Issue 9, 1998, Pages 1259-1263

An efficient] large-scale synthesis of (R)-(-)-mevalonolactone using simple biological and chemical catalysts

Author keywords

Chemoenzymatic synthesis; Enantioconvergent; Epoxide hydrolase; Mevalonolactone

Indexed keywords

MEVALONOLACTONE;

EID: 0031690074     PISSN: 00397881     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-1998-6108     Document Type: Article
Times cited : (26)

References (37)
  • 1
    • 34548197225 scopus 로고
    • W.H. Freeman and Company: New York, Chap. 20
    • Stryer, L. Biochemistry; W.H. Freeman and Company: New York, 1981, Chap. 20, p 465.
    • (1981) Biochemistry , pp. 465
    • Stryer, L.1
  • 28
    • 34548200146 scopus 로고    scopus 로고
    • note
    • Epoxide (±)-3 (15 mg) was added to a suspension of rehydrated lyophilized whole cells of Nocardia EH1 (15 mg) in Tris-buffer (0.05 M, pH 7.5, 1 mL) containing an organic cosolvent in amounts of 1, 5, 10, and 20% (v/v), respectively. The mixture was agitated at 25°C with 125 rpm. The following organic solvents were tested: cyclohexane, benzene, diisopropyl ether, EtOAc, t-BuOH, THF, dioxane, isopropyl alcohol, acetone, acetonitrile, DMF, DMSO, MeOH, and ethylene glycol.
  • 29
    • 34548198485 scopus 로고    scopus 로고
    • note
    • Interestingly, the same reaction performed on an analytical scale showed only modest selectivity (E = 42), see also 17.
  • 31
    • 34548198262 scopus 로고    scopus 로고
    • note
    • Formerly known as Brevibacterium R312. A 10 L fermentation procedure which gives easy access to large amounts of this bacterium has been developed by us and will be published elsewhere.
  • 37
    • 85087234177 scopus 로고    scopus 로고
    • note
    • 3 hydrate is critical. The reaction was performed immediately after the reagent was received from Fluka.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.