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Title: Stereodirected synthesis of aryl alpha-C-glycosides from 2-O-arylsilyl-glucopyranosides. Author: Rousseau C, Martin OR. Journal: Org Lett; 2003 Oct 02; 5(20):3763-6. PubMed ID: 14507225. Abstract: [reaction: see text] An efficient procedure for the stereoselective synthesis of aryl alpha-C-glycosides is presented. The key step of the method is the intramolecular delivery of the aryl group from a 2-O-aryldialkylsilyl substituent to the anomeric carbon by an electrophilic ipso-desilylation; this process leads exclusively to the product having the 1,2-cis configuration.[Abstract] [Full Text] [Related] [New Search]