Preparation and Enzyme-based Structure Determination of 2A,6E-Bis(O-disulfonyl)-β-cyclodextrin

Article abstract of DOI:10.1246/cl.1991.1889

2,6-di-O-Disulfonates were prepared by the reaction of 2-O-(mesitylsulfonyl)-β-cyclodextrin with mesitylsulfonyl chloride in pyridine.Each regioisomer was isolated and the 2^A,6^E-isomer was structurally determined through enzymatic hydrolysis by Taka amylase A and bacterial saccharifying amylase.