Synthesis of two regiospecific isomers of monotosyl-γ-cyclodextrin |
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| Authors: | Keiko Takahashi Kenjiro Hattori |
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| Institution: | (1) Department of Industrial Chemistry, Faculty of Engineering, Tokyo Institute of Polytechnics, 243-02 Atsugi, Kanagawa, Japan |
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| Abstract: | Tosylation of  -cyclodextrin in an aqueous alkaline solution gave two regiospecific isomers (2-monotosyl--cyclodextrin(1) and 6-monotosyl--cyclodextrin(2)), that could recognize and catalyze small sized guest molecules; 2-monotosyl--CD recognized small sized guest molecules more effectively than did 6-monotosyl--CD. |
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