4-Acetoxy-2,2-dimethylbutanoate: a useful carbohydrate protecting group for the selective formation of β-(1→3)-d-glucans |
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Authors: | Hai Yu Harry E Ensley |
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Institution: | a Department of Chemistry, Tulane University, New Orleans, LA 70118, USA b Department of Surgery, East Tennessee State University, Johnson City, TN 37614, USA |
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Abstract: | The use of 4-acetoxy-2,2-dimethylbutanoyl protecting group for the C2-hydroxyl allows the selective formation of β-glycosides without producing α-glycosides. This very bulky protecting group can be removed under mild conditions. |
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Keywords: | β-Glycoside formation Carbohydrate protecting groups β-Glucan |
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