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Potassium Cyanide as Catalyst for Deesterification of Acid- and Base-Sensitive D-Galactopyranosides

 

作者: HamdyA. El-shenawy,   Conrad Schuerch,  

 

期刊: Journal of Carbohydrate Chemistry  （Taylor Available online 1985）
卷期: Volume 4, issue 2  

页码: 215-225

 

ISSN:0732-8303

 

年代: 1985

 

DOI:10.1080/07328308508058833

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

β-D-Galactopyranosides which suffered galactosidic bond cleavage upon treatment with bases that are normally used for deesteri-fication, were successfully deesterified with KCN in 95% ethanol. Also α-D-galactopyranosides bearing acid- or base-sensitive sub-stituents were deesterified using the same reagent without damage to those substituents.

 

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