Ahmed Atito, Jasper S. Dumalaog, Kuei-Yao Tseng, Yen-Ju Ting, Medel Manuel L. Zulueta, Shang-Cheng Hung
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引用次数: 0
Abstract
β-Mannosides play a crucial role in cellular processes and immune responses, and their synthesis remains one of the most challenging tasks in carbohydrate chemistry. Glycosyl donors, such as thiomannosides, are stable and compatible with a range of protection and deprotection conditions. In this study, we demonstrate that molecular iodine efficiently induces the activation and coupling of thiomannosides with various 1,6-anhydrosugars as acceptors. This method provides mild activation conditions and high β-stereoselectivity for the synthesis of multiple β-mannosides.
期刊介绍：
Organic Letters invites original reports of fundamental research in all branches of the theory and practice of organic, physical organic, organometallic,medicinal, and bioorganic chemistry. Organic Letters provides rapid disclosure of the key elements of significant studies that are of interest to a large portion of the organic community. In selecting manuscripts for publication, the Editors place emphasis on the originality, quality and wide interest of the work. Authors should provide enough background information to place the new disclosure in context and to justify the rapid publication format. Back-to-back Letters will be considered. Full details should be reserved for an Article, which should appear in due course.
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