Chemical communications

Indolocarbazoles: a new family of anion sensors

D Curiel, A Cowley, PD Beer

文献索引：Curiel, David; Cowley, Andrew; Beer, Paul D. Chemical Communications, 2005 , # 2 p. 236 - 238

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被引用次数: 79

摘要

Initial binding studies with a series of anions F − , Cl − , H 2 PO 4 − , HSO 4 − and PhCO 2 − were carried out by 1 H-NMR titration experiments in acetone-d 6 as solvent. By monitoring the peak assigned to the pyrrole ring NH protons of the respective indolocarbazole derivative, significant downfield shifts could be detected as a result of anion complexation. Solubility problems coupled with the complexed anion induced disappearance of the NH proton due to deuterium ...