1.
Chem Commun (Camb)
; 58(18): 2971-2974, 2022 Mar 01.
Artículo
en Inglés
| MEDLINE
| ID: mdl-35170625
RESUMEN
Cyclic oligoketones composed of 3,3-dimethylpentane-2,4-diones showed crown ether-like alkali metal ion binding behavior with association constants up to 1.7 × 104 M-1 in chloroform/acetonitrile (v/v, 9/1). The binding properties have been used for catalysis in the Finkelstein reaction in a low-polarity solvent. Furthermore, novel ion-binding hosts were generated by terminal functionalization of linear polyketones.