Issue 38, 2012

A fluorescent probe of N′-formyl-rhodamine B hydrazide: structure and spectral properties of protonation behaviour

Abstract

The title compound is an “off–on” rhodamine probe. It exhibits strong pH dependence and responds to protons. The optimized geometries and energies calculation of the protonation were determined at the B3LYP level using DFT. The theoretical results are in good agreement with the single crystal analysis and the spectral results.

Graphical abstract: A fluorescent probe of N′-formyl-rhodamine B hydrazide: structure and spectral properties of protonation behaviour

Supplementary files

Article information

Article type
Communication
Submitted
05 Jul 2012
Accepted
12 Aug 2012
First published
14 Aug 2012

Org. Biomol. Chem., 2012,10, 7677-7680

A fluorescent probe of N′-formyl-rhodamine B hydrazide: structure and spectral properties of protonation behaviour

J. Wang, Q. Yang, H. Song and W. Zhang, Org. Biomol. Chem., 2012, 10, 7677 DOI: 10.1039/C2OB26288F

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