Gold-catalyzed glycosidations: synthesis of 1, 6-anhydro saccharides
SA Thadke, S Hotha
Index: Thadke, Shivaji A.; Hotha, Srinivas Tetrahedron Letters, 2010 , vol. 51, # 45 p. 5912 - 5914
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Citation Number: 10
Abstract
Various 1, 6-anhydro sugars are synthesized utilizing salient features of gold-catalyzed glycosidations. All the reactions occurred under mild conditions in the presence of 7mol% of AuBr3 enabling easy synthesis of 1, 6-anhydro sugars from corresponding 6-hydroxy propargyl/methyl monosaccharides, disaccharides, and trisaccharides in good yields.
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