Mesomorphic properties of benzoxazole Salicylaldimines and their Copper(II) Complexes: Synthesis and structural characterization
A series of benzoxazole based 5-(alkoxy)-2-(((4-(5-methylbenzoxazol-2-yl-)- phenyl)imino)methyl)phenol, HLn (n = 10, 12, 14) and their copper(II) complexes had been synthesized; molecular structures of all the organic compounds and the metal complexes were elucidated by various spectroscopic techniq...
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Elsevier
2022-01-01
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Online Access: | http://www.sciencedirect.com/science/article/pii/S2211715622003186 |
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author | Sanjeev Kumar Gupta Abhay Pratap Singh M. Karunakar |
author_facet | Sanjeev Kumar Gupta Abhay Pratap Singh M. Karunakar |
author_sort | Sanjeev Kumar Gupta |
collection | DOAJ |
description | A series of benzoxazole based 5-(alkoxy)-2-(((4-(5-methylbenzoxazol-2-yl-)- phenyl)imino)methyl)phenol, HLn (n = 10, 12, 14) and their copper(II) complexes had been synthesized; molecular structures of all the organic compounds and the metal complexes were elucidated by various spectroscopic techniques along with elemental analyses. Thermotropic properties were investigated by a combination of POM observation, DSC analysis and X-ray diffraction experiments. All members of the series exhibit enantiotropic smectic-A (SmA) mesophase. DFT calculations imply stable electronic structure of the ligand; HLn (n = 12) as well as of its copper(II) complex. |
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id | doaj.art-04b7668e552a4b4c8168de57d3ab441a |
institution | Directory Open Access Journal |
issn | 2211-7156 |
language | English |
last_indexed | 2024-04-12T01:40:14Z |
publishDate | 2022-01-01 |
publisher | Elsevier |
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series | Results in Chemistry |
spelling | doaj.art-04b7668e552a4b4c8168de57d3ab441a2022-12-22T03:53:13ZengElsevierResults in Chemistry2211-71562022-01-014100599Mesomorphic properties of benzoxazole Salicylaldimines and their Copper(II) Complexes: Synthesis and structural characterizationSanjeev Kumar Gupta0Abhay Pratap Singh1M. Karunakar2Department of Chemistry, Ewing Christian College (An Autonomous Constituent College of Allahabad University), Prayagraj 211003, IndiaDepartment of Chemistry, Ewing Christian College (An Autonomous Constituent College of Allahabad University), Prayagraj 211003, IndiaCorresponding author.; Department of Chemistry, Ewing Christian College (An Autonomous Constituent College of Allahabad University), Prayagraj 211003, IndiaA series of benzoxazole based 5-(alkoxy)-2-(((4-(5-methylbenzoxazol-2-yl-)- phenyl)imino)methyl)phenol, HLn (n = 10, 12, 14) and their copper(II) complexes had been synthesized; molecular structures of all the organic compounds and the metal complexes were elucidated by various spectroscopic techniques along with elemental analyses. Thermotropic properties were investigated by a combination of POM observation, DSC analysis and X-ray diffraction experiments. All members of the series exhibit enantiotropic smectic-A (SmA) mesophase. DFT calculations imply stable electronic structure of the ligand; HLn (n = 12) as well as of its copper(II) complex.http://www.sciencedirect.com/science/article/pii/S2211715622003186SalicylaldiminesCopper(II) complexesMetallomesogensBenzoxazole |
spellingShingle | Sanjeev Kumar Gupta Abhay Pratap Singh M. Karunakar Mesomorphic properties of benzoxazole Salicylaldimines and their Copper(II) Complexes: Synthesis and structural characterization Results in Chemistry Salicylaldimines Copper(II) complexes Metallomesogens Benzoxazole |
title | Mesomorphic properties of benzoxazole Salicylaldimines and their Copper(II) Complexes: Synthesis and structural characterization |
title_full | Mesomorphic properties of benzoxazole Salicylaldimines and their Copper(II) Complexes: Synthesis and structural characterization |
title_fullStr | Mesomorphic properties of benzoxazole Salicylaldimines and their Copper(II) Complexes: Synthesis and structural characterization |
title_full_unstemmed | Mesomorphic properties of benzoxazole Salicylaldimines and their Copper(II) Complexes: Synthesis and structural characterization |
title_short | Mesomorphic properties of benzoxazole Salicylaldimines and their Copper(II) Complexes: Synthesis and structural characterization |
title_sort | mesomorphic properties of benzoxazole salicylaldimines and their copper ii complexes synthesis and structural characterization |
topic | Salicylaldimines Copper(II) complexes Metallomesogens Benzoxazole |
url | http://www.sciencedirect.com/science/article/pii/S2211715622003186 |
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