Electrochemical synthesis of the protected cyclic (1,3;1,6)-β-glucan dodecasaccharide

Automated electrochemical assembly is an electrochemical method to synthesise middle-sized molecules, including linear oligosaccharides, and some linear oligosaccharides can be electrochemically converted into the corresponding cyclic oligosaccharides effectively. In this study, the target cyclic ol...

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Veröffentlicht in:Faraday discussions 2023-10, Vol.247, p.59-69
Hauptverfasser: Shibuya, Akito, Ishisaka, Yui, Saito, Asuka, Kato, Moeko, Manmode, Sujit, Komatsu, Hiroto, Rahman, Md Azadur, Sasaki, Norihiko, Itoh, Toshiyuki, Nokami, Toshiki
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container_start_page 59
container_title Faraday discussions
container_volume 247
creator Shibuya, Akito
Ishisaka, Yui
Saito, Asuka
Kato, Moeko
Manmode, Sujit
Komatsu, Hiroto
Rahman, Md Azadur
Sasaki, Norihiko
Itoh, Toshiyuki
Nokami, Toshiki
description Automated electrochemical assembly is an electrochemical method to synthesise middle-sized molecules, including linear oligosaccharides, and some linear oligosaccharides can be electrochemically converted into the corresponding cyclic oligosaccharides effectively. In this study, the target cyclic oligosaccharide is a protected cyclic (1,3;1,6)-β-glucan dodecasaccharide, which consists of two types of glucose trisaccharides with β-(1,3)- and β-(1,6)-glycosidic linkages. The formation of the protected cyclic dodecasaccharide was confirmed by the electrochemical one-pot dimerisation-cyclisation of the semi-circular hexasaccharide. The yield of the protected cyclic dodecasaccharide was improved by using a stepwise synthesis via the linear dodecasaccharide. A protected cyclic (1,3;1,6)-β-glucan dodecasaccharide was synthesized by the electrochemical one-pot dimerisation-cyclisation of a semi-circular hexasaccharide.
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source MEDLINE; Royal Society Of Chemistry Journals; Alma/SFX Local Collection
subjects beta-Glucans - chemistry
Chemical synthesis
Dimerization
Glucan
Oligosaccharides
Oligosaccharides - chemistry
title Electrochemical synthesis of the protected cyclic (1,3;1,6)-β-glucan dodecasaccharide
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