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Activation de la Ponction Hydroxyle Anomere via les Sels d'Iminium.O-Glycosylation des Tri-O-benzyl-2,3,5-D-arabino et -ribotorannoses

 

作者: Vassilis Dourtoglou,   Bernard Gross,  

 

期刊: Journal of Carbohydrate Chemistry  （Taylor Available online 1983）
卷期: Volume 2, issue 1  

页码: 57-73

 

ISSN:0732-8303

 

年代: 1983

 

DOI:10.1080/07328308308058809

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

The glycosylation reaction based upon anomeric free hydroxyl group activation by its transformation into an alkcxyiminium salt by the action of theN,N-dimethylformamide/phosgene complex has been extended to the pentofuranose series. The mechanism of this glycosylation is discussed. Nine glycosides have been prepared.

 

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