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论文类型：期刊论文

发表时间：2011-01-01

发表刊物：JOURNAL OF CARBOHYDRATE CHEMISTRY

收录刊物：SCIE、Scopus

卷号：30

期号：2

页面范围：75-84

ISSN号：0732-8303

关键字：Carbohydrates; Heterocycles; Nucleophilic substitution; Imidazole-1-sulfonates

摘要：The nucleophilic substitution reaction of carbohydrate imidazole-1-sulfonates with pyrrole and other nitrogen heterocyclic compounds is reported for the first time. Several novel N-carbohydrate-derived heterocyclic compounds have been prepared by this displacement reaction. The desired carbon-nitrogen bond formation proceeds under mild conditions to generate the coupling products in good yields with readily available and inexpensive reagents. This method is particularly suitable for carbohydrate imidazole-1-sulfonates of primary alcohols. Supplemental materials are available for this article. Go to the publisher's online edition of Journal of Carbohydrate Chemistry to view the free supplemental file.