Particle size effect in the mechanically assisted synthesis of β-cyclodextrin mesitylene sulfonate.

ABSTRACT: The mechanically assisted synthesis of organic compounds has recently focused considerable attention as it may be unique in features to selectively direct the reaction pathway. In the continuation of our work on the synthesis of modified cyclodextrins (CDs) via mechanochemical activation, we sought to discriminate the contribution of supramolecular effects and grinding during the course of a reaction in the solid state. As such, we recently investigated the influence of the particle size of β-CD in the synthesis of β-CD mesitylene sulfonate (β-CDMts) in the solid state using a vibrating ball-mill. We were particularly interested in the role of the particle size on the kinetics of the reaction. In this study, we show that grinding β-CD reduces the particles size over time down to a limit of

SUBMITTER: Menuel S 

PROVIDER: S-EPMC7590618 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature