Jump to main content
Jump to site search

Issue 20, 2017
Previous Article Next Article

Theoretical and experimental study of the ground and excited states of 1,4-dihydropyridine based hexahydroquinoline derivatives achieved by microwave irradiation

Author affiliations

Abstract

In this article, the photophysical characterisation in solution of a series of hexahydroquinoline derivatives is described using UV-Vis absorption and steady-state fluorescence emission spectroscopies. The compounds were obtained from one-pot four component synthesis via Hantzsch reaction using microwave irradiation. These compounds present absorption maxima located at around 350 nm and fluorescence emission maxima in the UV-violet-blue region. The Lippert–Mataga correlation indicates an ICT character in the excited state for the studied compounds since a linear relation of the fluorescence maxima versus the solvent polarity function was found. Theoretical calculations were also performed in order to study the geometry and charge distribution of these compounds in their ground and excited electronic states. No significant changes in absorption and emission maximum wavelength were found by changing the solvent or substituent groups attached to the hexahydroquinoline structure.

Graphical abstract: Theoretical and experimental study of the ground and excited states of 1,4-dihydropyridine based hexahydroquinoline derivatives achieved by microwave irradiation

Back to tab navigation

Supplementary files

Article information


Submitted
21 Jun 2017
Accepted
01 Sep 2017
First published
04 Sep 2017

New J. Chem., 2017,41, 11686-11694
Article type
Paper

Theoretical and experimental study of the ground and excited states of 1,4-dihydropyridine based hexahydroquinoline derivatives achieved by microwave irradiation

M. G. Gündüz, C. D. B. da Silva, G. M. Zanotto, J. M. Toldo, R. Şimşek, C. Şafak, P. F. B. Gonçalves and F. S. Rodembusch, New J. Chem., 2017, 41, 11686
DOI: 10.1039/C7NJ02226C

Social activity

Search articles by author

Spotlight

Advertisements