An Anion-Switchable Dual-Function Rotaxane Catalyst. | LitMetric

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An Anion-Switchable Dual-Function Rotaxane Catalyst. | LitMetric

An Anion-Switchable Dual-Function Rotaxane Catalyst.

I-Cheng Tseng Min-Xuan Zhang Shih-Lun Kang Sheng-Hsien Chiu

Angew Chem Int Ed Engl

Department of Chemistry and Center for Emerging Material and Advanced Devices, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei, Taiwan.

Published: October 2023

In situ switching of the associated anions of a rotaxane catalyst between Cl and TFPB exposes its dialkylammonium and imidazolium stations, respectively, thereby selectively catalyzing the reactions of a mixture of trans-cinnamaldehyde and an aliphatic thiol to yield the Michael adduct and the thioacetal product, respectively.

Download full-text PDF	Source
http://dx.doi.org/10.1002/anie.202309889	DOI Listing

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