Transglycosylation reactions with a crude culture filtrate from Thermoascus aurantiacus |
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| Authors: | Ortner J Albert M Terler K Steiner W Dax K |
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| Affiliation: | Institute of Organic Chemistry, Technical University Graz, Austria. |
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| Abstract: | Some characteristics of regioselectivity and acceptor tolerance in transglycosylation reactions, catalysed by a crude culture filtrate from Thermoascus aurantiacus, were examined by employing methanol and monosaccharides as acceptors. When beta-D-mannopyranosyl fluoride was employed as the donor, the anomeric configuration of the newly formed bond was found to depend on the structure of the acceptor used. |
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