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Talopyranose Derivatives Suitable for the Planned Synthesis of Teichoic Acids Containing Di-Glycosylated Ribitol Units

 

作者: H.J.G. Broxterman,   P.A. Kooreman,   G.A. van der Marel,   J.H. van Boom,  

 

期刊: Journal of Carbohydrate Chemistry  （Taylor Available online 1991）
卷期: Volume 10, issue 3  

页码: 287-307

 

ISSN:0732-8303

 

年代: 1991

 

DOI:10.1080/07328309108543909

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

Easily accessible 1,6-anhydro-2,3-O-(S)-benzylidene-β-D-mannopyranose was converted in four steps to 1,6-anhydro-3,4-di-O-benzyl-β-D-talopyranose. Glycosylation of the latter with ethyl 2,3,4-tri-O-acetyl-1-thio-α-L-rhamnopyranoside gave, after further processing, 1-O-allyl-3,4-di-O-benzyl-2-O-(2,3,4-tri-O-benzyl-α-L-rhamnopyranosyl)-L-ribitol.

 

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