1246533-65-2Relevant academic research and scientific papers
Pre-activation based, highly alpha-selective O-sialylation with N-acetyl-5-N,4-O-carbonyl-protected p-tolyl thiosialoside donor
Sun, Bin,Jiang, Heyan
experimental part, p. 6035 - 6038 (2011/11/28)
A new method for pre-activation of N-acetyl-5-N,4-O-carbonyl-protected p-tolyl thiosialoside donor with AgOTf and p-toluenesulfenyl chloride followed by coupling with other p-tolyl thioglycosides is reported. Excellent α-sialylation yields were achieved f
