Formation of Two Bonds Atom Fragment by Cycloaddition

This methodology was successfully used for the synthesis of a-disposed sulfamidates of diverse carbohydrate templates (D-glucose, D-galactose, L-rhamnose) 2004JA6234, 2004CEJ5581 . 

Fused and nonfused epoxides can be successfully transferred to corresponding cyclic sulfamidates by the reaction with Burgess reagent 2003SL1247 . 

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