3-(Phenylethynyl)-7<i>H</i>-benzo[<i>de</i>]anthracen-7-one

3-(Phenylethynyl)-7<i>H</i>-benzo[<i>de</i>]anthracen-7-one

The present work describes the facile synthesis of 3-(phenylethynyl)-7<i>H</i>-benzo[<i>de</i>]anthracen-7-one via a Sonogashira coupling reaction. The structure of the synthesized benzanthrone derivative is characterized by <sup>1</sup>H- and <sup>13</su...

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Bibliographic Details
Main Authors: Armands Maļeckis, Evans Griškjāns, Marija Cvetinska, Elena Kirilova
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Molbank
Subjects:
benzanthrone
fluorescence
Sonogashira coupling
Online Access:https://www.mdpi.com/1422-8599/2022/3/M1442
Description
Summary:The present work describes the facile synthesis of 3-(phenylethynyl)-7<i>H</i>-benzo[<i>de</i>]anthracen-7-one via a Sonogashira coupling reaction. The structure of the synthesized benzanthrone derivative is characterized by <sup>1</sup>H- and <sup>13</sup>C-NMR spectroscopy and high-resolution mass spectrometry. The photophysical properties of the title compound are investigated by means of UV-Vis and fluorescence spectroscopy in various organic solvents.
ISSN:1422-8599

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