New fluorescent heterocyclic systems from imidazo[1,2-a]pyridine: Design, synthesis, spectral studies and quantum-chemical investigations
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- 作者：Mehdi Pordel ; mehdipordel58@mshdiau.ac.ir ; Hamed Chegini ; Shirin Ramezani ; Mohammadreza Daee
- 关键词：Imidazo[1 ; 2-a]pyridine ; Fluorescence ; Emission and absorption spectra ; Density functional theory ; AIM analysis
- 刊名：Journal of Molecular Structure
- 出版年：2017
- 出版时间：5 February 2017
- 年：2017
- 卷：1129
- 期：Complete
- 页码：105-112
- 全文大小：2074 K
- 卷排序：1129
文摘
Two new fluorescent heterocyclic systems were synthesized from imidazo[1,2-a]pyridine. The optical and solvatochromic properties of these fluorophores were investigated. DFT calculations of two structures are performed at the B3LYP/6–311++G(d,p) level. Their intra- and intermolecular interactions were investigated by AIM analysis.