Bimodal concentration-dependent reactivity pattern of a glycosyl donor: Is the solution structure involved?

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• 作者：Leonid O. Kononov ; ^{kononov@ioc.ac.ru} ; ^{leonid.kononov@gmail.com} ; Ksenia G. Fedina ; Anna V. Orlova ; Nikolay N. Kondakov ; Polina I. Abronina ; Nikita M. Podvalnyy ; Alexander O. Chizhov
• 关键词：Arabinofuranose ; Benzyl-free approach ; Concentration ; Glycosylation ; Reactivity ; Supramer
• 刊名：Carbohydrate Research
• 出版年：2017
• 出版时间：2 January 2017
• 年：2017
• 卷：437
• 期：Complete
• 页码：28-35
• 全文大小：622 K
• 卷排序：437

文摘

Influence of concentration on outcome of arabinofuranosylation was studied. Two concentration ranges of solutions with different structures were revealed. Bimodal reactivity pattern of glycosyl donor was discovered. Bimodality was linked to the presence of two types of supramers of glycosyl donor.