首页   按字顺浏览 期刊浏览 卷期浏览 Dispiroketals in synthesis (Part 16): Functionalised dispiroketals as new chiral auxili...
Dispiroketals in synthesis (Part 16): Functionalised dispiroketals as new chiral auxiliaries; the synthesis of dihydroxylated dispiroketals in optically pure form and their application as bifunctional,C2‐symmetrical, chiral auxiliaries for highly stereoselective Michael additions

 

作者: Barend C. B. Bezuidenhoudt,   Grant H. Castle,   Jean E. Innes,   Steven V. Ley,  

 

期刊: Recueil des Travaux Chimiques des Pays‐Bas  （WILEY Available online 1995）
卷期: Volume 114, issue 4‐5  

页码: 184-194

 

ISSN:0165-0513

 

年代: 1995

 

DOI:10.1002/recl.19951140410

 

出版商: WILEY‐VCH Verlag

 

数据来源: WILEY

 

摘要:

AbstractA range of rigid, architecturally complex diols derived from dispiroketals have been synthesised. A bifunctional,C2‐symmetrical, chiral auxiliary derived from these dihydroxylated dispiroketals has been used to induce a high degree of asymmetry in Michael additions of cuprates to a variety of di‐α, β‐unsaturated ester

 

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