Tritopic ion-pair receptors based on anion-π interactions for selective CaX2 binding

Dalton Transactions : an International Journal of Inorganic Chemistry
Jian LuoDe-Xian Wang

Abstract

Selective ion-pair binding of CaX2 (X = Br-, I-) was realized by a tritopic receptor containing homoditopic anion-π binding sites and a pentaethylene glycol site. The receptor formed an unusual solvent-separated ion-pair complex with CaI2 and a contact one with CaBr2, and can be applied to selectively dissolve calcium halides in organic solvents.

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Citations

Jul 10, 2020·Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry·Bence KutusJohannes Hunger
Jun 20, 2020·Accounts of Chemical Research·De-Xian Wang, Mei-Xiang Wang
May 14, 2019·Chemical Reviews·Qing HeJonathan L Sessler
Sep 25, 2021·Organic & Biomolecular Chemistry·Jun ZhuDe-Xian Wang

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