Please use this identifier to cite or link to this item:
http://hdl.handle.net/10773/19933
Title: | Synthesis and antibacterial activity of pyridylselenium compounds: Self-assembly of bis(3-bromo-2-pyridyl)diselenide via intermolecular secondary and pi center dot center dot center dot pi stacking interactions |
Author: | Dhau, Jaspreet S. Singh, Avtar Singh, Amritpal Sooch, Balwinder S. Brandao, Paula Felix, Vitor |
Keywords: | X-RAY-STRUCTURE ANTIMICROBIAL PROPERTIES ORGANOSELENIUM COMPOUNDS ANTIOXIDANT ACTIVITY ESCHERICHIA-COLI DISELENIDE SELENIDES COMPLEXES PYRIDYL |
Issue Date: | 2014 |
Publisher: | ELSEVIER SCIENCE SA |
Abstract: | Various pyridylseleniums and their hydrochloride salts have been synthesized and evaluated for their antibacterial activities. SEM, TEM and enzyme profiling techniques have been used to investigate the mode of action of these compounds as antibiotics. Single crystal X-ray study of bis(3-bromo-2-pyridyl) diselenide (6b) has also been reported. The molecule 6b displays pi center dot center dot center dot pi stacking and pi center dot center dot center dot Br secondary interactions leading to a supramolecular self-assembly. A search on Cambridge Structural Database was undertaken to identify the pi center dot center dot center dot pi stacking interactions in various other bis(2-pyridyl) diselenides. (C) 2014 Elsevier B. V. All rights reserved. |
Peer review: | yes |
URI: | http://hdl.handle.net/10773/19933 |
DOI: | 10.1016/j.jorganchem.2014.05.009 |
ISSN: | 0022-328X |
Publisher Version: | 10.1016/j.jorganchem.2014.05.009 |
Appears in Collections: | CICECO - Artigos |
Files in This Item:
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.