Application of silver N-heterocyclic carbene complexes in O-glycosidation reactions

IJ Talisman, V Kumar, JR Deschamps, M Frisch…

文献索引：Talisman, Ian J.; Kumar, Vineet; Deschamps, Jeffrey R.; Frisch, Mark; Malhotra, Sanjay V. Carbohydrate Research, 2011 , vol. 346, # 15 p. 2337 - 2341

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被引用次数: 6

摘要

We report the efficient O-glycosidation of glycosyl bromides with therapeutically relevant acceptors facilitated by silver N-heterocyclic carbene (Ag–NHC) complexes. A set of four Ag– NHC complexes was synthesized and evaluated as promoters for glycosidation reactions. Two new bis-Ag–NHC complexes derived from ionic liquids 1-benzyl-3-methyl-1H- imidazolium chloride and 1-(2-methoxyethyl)-3-methylimidazolium chloride were found to ...