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Browsing by Author "Shiau, Kai-Sheng"

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    A concise synthesis of single components of partially sulfated oligomannans
    (2015-01-01)
    Mong, Kwok-Kong Tony
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    Shiau, Kai-Sheng
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    Lin, Yu Hsien
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    Cheng, Kuang-Chun
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    Lin, Chun-Hung
    A concise synthesis of single components of C2 sulfated oligomannans including trimers, tetramers, and pentamers is reported. The synthesis features the application of the DMF-modulation method for the participatory thiomannoside donors in 1,2-trans alpha-glycosidic bond formation. The obtained oligomannans were fully characterized using H-1, C-13, COSY, and HSQC NMR spectroscopy.
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    Modulating glycosylation with exogenous nucleophiles: an overview
    (2014)
    Mulani, Shaheen K.
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    Hung, Wei-Cheng
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    Ingle, Arun B.
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    Shiau, Kai-Sheng
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    Mong, Kwok-Kong Tony
    The major challenge in carbohydrate synthesis is stereochemical control of glycosidic bond formation. Different glycosylation methods have been developed that are based on the modulation effect of external nucleophiles. This review highlights the development, synthetic application, challenges and outlook of the modulated glycosylation methods.