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Volumn 15, Issue 18, 2004, Pages 2825-2828

Regio and enantioselective reduction of t-butyl 6-chloro-3,5-dioxohexanoate with baker's yeast

Author keywords

[No Author keywords available]

Indexed keywords

ALCOHOL; HEXANOIC ACID DERIVATIVE; OXIDOREDUCTASE; TERT BUTYL 6 CHLORO 3,5 DIOXOHEXANOATE; UNCLASSIFIED DRUG;

EID: 4644296295     PISSN: 09574166     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetasy.2004.07.045     Document Type: Article
Times cited : (31)

References (26)
  • 14
    • 4644367817 scopus 로고    scopus 로고
    • note
    • 4, and the solvent evaporated under reduced pressure. Flash chromatography on silica gel (ethyl acetate/isohexane 40:60 v/v) gave hydroxy keto ester (R)-2 as a pale yellow oil. Yield: 1.01 g (50%)
  • 15
    • 4644365633 scopus 로고    scopus 로고
    • note
    • 4 and concentrated to afford 49 mg of (S)-2 (shown to be >99% ee by chiral-phase HPLC analysis). The stability of the product toward chromatography was demonstrated by filtering a 50 mg portion of (S)-2 through a 1 ×- 5 cm silica column using 35:65 ethyl acetate/hexanes. The eluent was concentrated to yield 50 mg of (S)-2 whose enantiomeric excess was >99% ee by chiral-phase HPLC analysis
  • 24
    • 4644261044 scopus 로고    scopus 로고
    • note
    • 2. The YOL151w, YDR368w and YGL157w GST-fusion proteins reduced 1; none of the remaining nine displayed catalytic activity toward this substrate
  • 25
    • 4644368710 scopus 로고    scopus 로고
    • note
    • 4 and concentrated in vacuo


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.