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Stereochemistry of base‐catalysed double‐bond migration in allyl ethers

 

作者: H. Kloosterziel,   J. A. A. van Drunen,  

 

期刊: Recueil des Travaux Chimiques des Pays‐Bas  （WILEY Available online 1970）
卷期: Volume 89, issue 1  

页码: 32-36

 

ISSN:0165-0513

 

年代: 1970

 

DOI:10.1002/recl.19700890106

 

出版商: WILEY‐VCH Verlag

 

数据来源: WILEY

 

摘要:

AbstractBase‐catalysed isomerization oftrans‐3‐methoxy‐1‐phenylpropene (A) yields stereospecifically as the initial productcis‐1‐methoxy‐3‐phenylpropene (B). This is caused by the (intermediate) formation of thecis‐1‐methoxy‐trans‐3‐phenylallyl anion (II‐1), which is energetically favoured over thetrans‐isomeric anion (I). The NMR spec

 

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