An Efficient Novel Acetate Anion Receptor based on Isatin
Lin HK; Li JW; Lin H; Su HY
An Efficient Novel Acetate Anion Receptor based on Isatin
Lin HK
Li JW
Lin H
Su HY
SOC BRASILEIRA QUIMICA
Julkaisun pysyvä osoite on:
https://urn.fi/URN:NBN:fi-fe2021042717924
https://urn.fi/URN:NBN:fi-fe2021042717924
Tiivistelmä
An anion recognition receptor, a kind of thiourea derivative, was designed and synthesized by combining indoline-2,3-dione and 1,3-diaminothiourea. The anion recognition can be easily monitored by anion complexation induced changes in UV-vis absorption spectra. In particular, the binding ratio between the receptor and fluoride is 1:2 but in the case of dihydrogenphosphate and acetate are 1:1. Moreover, the affinity constants revealed that the receptor can recognize acetate well. Finally, H-1 NMR experiments were carried out to explore the nature of interaction between this new receptor and acetate.
Kokoelmat
- Rinnakkaistallenteet [19207]