Efficient acetylation of carbohydrates promoted by imidazole

P Tiwari, R Kumar, PR Maulik…

文献索引：Tiwari, Pallavi; Kumar, Rishi; Maulik, Prakas R.; Misra, Anup Kumar European Journal of Organic Chemistry, 2005 , # 20 p. 4265 - 4270

全文：HTML全文

被引用次数: 15

摘要

Abstract An efficient per-O-acetylation of carbohydrate derivatives and unprotected reducing sugars promoted by imidazole is reported. The reaction conditions have been successfully employed to acetylate carbohydrate derivatives containing acid-susceptible functional groups. In most of the cases the yields obtained were excellent.(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)