Comparative analysis of the binding of thiacalix[4]arene-monocrown-ethers with monovalent metal salts using MALDI mass spectrometry
- 作者: Sharafutdinova D.1, Bazanova O.1, Murav’ev A.1, Solov’eva S.1, Bredikhina Z.1, Babaev V.1, Antipin I.1,2
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隶属关系:
- Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center
- Kazan Federal University
- 期: 卷 71, 编号 14 (2016)
- 页面: 1352-1359
- 栏目: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/182243
- DOI: https://doi.org/10.1134/S1061934816140148
- ID: 182243
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详细
MALDI mass spectrometry is used for the first time for the rapid assessment of the binding of thiacalix[4]arene-monocrown-ethers with metal cations (Li, Na, K, Cs, Cu, Ag). The work is performed on examples of thiacalix[4]arene-monocrown-ethers in 1,3-alternate conformation with various numbers (m) of ethylene oxide units and various substituents in phenol groups. It is shown that thiacalix[4]arene-monocrown- ethers with m = 3, 4, 5, and 6 bind lithium, sodium, potassium, and cesium cations, respectively; in addition, the binding of cesium cations is stronger in the presence of aromatic substituents in the lower rim of thiacalix[4]arene-monocrown-ethers. Silver cations bind with calixarenes under study more intensely than copper ions. When aromatic substituents are present, the binding of silver cations is stronger than that of alkali metal ions with the studied thiacalix[4]arene-monocrown-ethers.
作者简介
D. Sharafutdinova
Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center
编辑信件的主要联系方式.
Email: drsh@iopc.ru
俄罗斯联邦, Kazan, 420088
O. Bazanova
Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center
Email: drsh@iopc.ru
俄罗斯联邦, Kazan, 420088
A. Murav’ev
Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center
Email: drsh@iopc.ru
俄罗斯联邦, Kazan, 420088
S. Solov’eva
Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center
Email: drsh@iopc.ru
俄罗斯联邦, Kazan, 420088
Z. Bredikhina
Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center
Email: drsh@iopc.ru
俄罗斯联邦, Kazan, 420088
V. Babaev
Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center
Email: drsh@iopc.ru
俄罗斯联邦, Kazan, 420088
I. Antipin
Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center; Kazan Federal University
Email: drsh@iopc.ru
俄罗斯联邦, Kazan, 420088; Kazan, 420008