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Volumn , Issue 9, 2004, Pages 1331-1342

Studies towards the synthesis of the C(9)-C(20) lactone-dipropionate fragment of calyculin C

Author keywords

Aldol reactions; Diastereoselectivity; Dihydroxylations; Natural products; Stereoselective synthesis

Indexed keywords

MOLECULAR ORIENTATION; MONOMERS; OXYGEN; STEREOCHEMISTRY; SYNTHESIS (CHEMICAL);

EID: 3042831880     PISSN: 00397881     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2004-822389     Document Type: Article
Times cited : (17)

References (19)
  • 6
    • 3042697953 scopus 로고    scopus 로고
    • note
    • The separation of lactone or its derivatives (acetylated or benzylated lactone) were not successful with HPLC, but after methylation and reduction, the enantiomers of 12 were separable (Daicel AS column, 10% IPA-hexane, 0.5 mL/min, λ = 254 nm, retention times: 29 min and 39 min) and the ee was checked at this point.
  • 8
    • 3042699424 scopus 로고    scopus 로고
    • note
    • 3, Z = 2, 278 parameters, R1 = 0.0405, wR2 = 0.0838. CCDC 212408 contains the supplementary crystallographic data for this paper. These data can be obtained free of charge via www.ccdc.cam.ac.uk/conts/ retrieving.html (or from the Cambridge Crystallographic Data Centre, 12 Union Road, Cambridge CB21 EZ, UK; fax: +44 1223 336 033; or e-mail: deposit@ccdc.cam.ac.uk).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.