Synthesis of 6I-O-(4-Methylbenzenesulfonyl)-β-cyclodextrin


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详细

An improved procedure has been proposed for the synthesis of 6I-O-(4-methylbenzenesulfonyl)-β-cyclodextrin by reaction of β-cyclodextrin with p-toluenesulfonyl chloride in aqueous alkali. Repeated use of unreacted p-toluenesulfonyl chloride and reduction of the volume of water by half in combination with optimized conditions make it possible to obtain the target product in up to 58% yield without loss of purity.

作者简介

V. Novokshonov

Favorskii Irkutsk Institute of Chemistry, Siberian Branch

Email: ShaglaevaNS@yandex.ru
俄罗斯联邦, Irkutsk

Nguyen Xuan

Irkutsk National Research Technical University

Email: ShaglaevaNS@yandex.ru
俄罗斯联邦, Irkutsk

N. Shaglaeva

Irkutsk National Research Technical University

编辑信件的主要联系方式.
Email: ShaglaevaNS@yandex.ru
俄罗斯联邦, Irkutsk

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