Selective Recognition and Extraction of Short‐Chain Perfluoroalkyl Carboxylates by a Supramolecular Receptor | Zendy

Wang XueZhi | Zendy; Chen Damien W. | Zendy; FadaeiTirani Farzaneh | Zendy; Zhou XiaoPing | Zendy; Severin Kay | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

Selective Recognition and Extraction of Short‐Chain Perfluoroalkyl Carboxylates by a Supramolecular Receptor

Author(s) -

Wang XueZhi,

Chen Damien W.,

FadaeiTirani Farzaneh,

Zhou XiaoPing,

Severin Kay

Publication year - 2025

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.202504880

Subject(s) - supramolecular chemistry , chemistry , hydrogen bond , carboxylate , adduct , extraction (chemistry) , chloride , aqueous solution , fluoride , molecular recognition , receptor , phosphate , stereochemistry , inorganic chemistry , organic chemistry , crystal structure , molecule , biochemistry

Abstract A supramolecular receptor for short‐chain perfluoroalkyl carboxylates was developed. The receptor displays a cage‐like geometry, with a defined binding site for the carboxylate head groups and an opening for the perfluoroalkyl side chains. The anionic guests are bound via multiple CH···O hydrogen bonds, as revealed by the crystallographic analysis of an adduct between the receptor and trifluoroacetate. The receptor can be used for the selective extraction of perfluoroalkyl carboxylates from buffered aqueous solutions containing fluoride, chloride, nitrate, carbonate, acetate, and phosphate.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Empowering knowledge with every search