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Acetalation studies. Part IXΦ. Reaction of sucrose and some related sugars with acetone in the presence of iodine; a novel cleavage‐isopropylidenation methodψ

 

作者: Cor G. J. Verhart,   Brigitte M. G. Caris,   Binne Zwanenburg,   Gordon J. F. Chittenden,  

 

期刊: Recueil des Travaux Chimiques des Pays‐Bas  （WILEY Available online 1992）
卷期: Volume 111, issue 7‐8  

页码: 348-352

 

ISSN:0165-0513

 

年代: 1992

 

DOI:10.1002/recl.19921110703

 

出版商: WILEY‐VCH Verlag

 

数据来源: WILEY

 

摘要:

AbstractAn efficient cleavage‐isopropylidenation reaction of sucrose, catalyzed by iodine, is described. Related D‐fructofuranosyl‐containing oligosaccharides, some common disaccharides and their individual monosaccharide units were treated in a similar manner to yield isopropylidenated monosaccharide derivatives. The reaction conditions are particularly mild and selective. Some mechanistic aspects of the procedure are also disc

 

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