An improved synthesis of 6-O-monotosyl-6-deoxy-β-cyclodextrin

DOI: 10.1016/S0040-4039(98)00417-1

Source and publish data:

Tetrahedron Letters p. 2919 - 2920 (1998)

Update date:2022-08-18

Topics:

Authors:

Zhong, Ning

Byun, Hoe-Sup

Bittman, Robert

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Article abstract of DOI:10.1016/S0040-4039(98)00417-1

Addition of p-toluenesulfonic anhydride (Ts₂O) to β-cyclodextrin (CD) in water, followed by treatment with 10% aqueous NaOH solution for 10 min and removal of excess Ts₂O by filtration, gave mono-6-deoxy-6-(O-p- toluenesulfonyl)-CD (1) in 61% yield.

Full text of DOI:10.1016/S0040-4039(98)00417-1

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Product name:P-Toluenesulfonic anhydride

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