Synthesis, crystal structure and EPR spectroscopic analysis of novel copper complexes formed from N-pyridyl-4-nitro-1,8-naphthalimide ligands
Synthesis, crystal structure and EPR spectroscopic analysis of novel copper complexes formed from N-pyridyl-4-nitro-1,8-naphthalimide ligands
The mono-dentate, pyridyl containing, nitro naphthalimide ligands N-(4-pyridyl)-4-nitro-1,8-naphthalimide (L1) and N-(3-pyridyl)-4-nitro-1,8-naphthalimide (L2) were prepared and complexed with a selection of copper salts [Cu(OAc)2, Cu(CF3SO3)2 and Cu(ClO4)2]. Crystallographic studies were undertaken and revealed that dinuclear acetate bridged complexes resulted from reactions with Cu(OAc)2, while mononuclear systems resulted from reactions with Cu(CF3SO3)2 and Cu(ClO4)2. Despite the differing coordination environments the naphthalimide based ligands provided a range of interesting ?-based interactions in the form of ??, anion?, nitro?, solvent? and C[double bond, length as m-dash]O? associations. Solid state EPR spectra were in agreement with the coordination environments observed from crystallography
6468-6479
Kitchen, Jonathan A.
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Martinho, Paulo N.
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Morgan, Grace G.
713d96e6-a5db-48ee-b35c-bc028232471e
Gunnlaugsson, Thorfinnur
bbfcaaa6-2aca-47c9-9b7b-954442218f50
Kitchen, Jonathan A.
3999f5cb-d53e-4c51-b750-627bd2a1b9b6
Martinho, Paulo N.
6ce359f7-5931-4556-931a-659699c0c7e8
Morgan, Grace G.
713d96e6-a5db-48ee-b35c-bc028232471e
Gunnlaugsson, Thorfinnur
bbfcaaa6-2aca-47c9-9b7b-954442218f50
Kitchen, Jonathan A., Martinho, Paulo N., Morgan, Grace G. and Gunnlaugsson, Thorfinnur
(2014)
Synthesis, crystal structure and EPR spectroscopic analysis of novel copper complexes formed from N-pyridyl-4-nitro-1,8-naphthalimide ligands.
Dalton Transactions, 43 (17), .
(doi:10.1039/c3dt53323a).
Abstract
The mono-dentate, pyridyl containing, nitro naphthalimide ligands N-(4-pyridyl)-4-nitro-1,8-naphthalimide (L1) and N-(3-pyridyl)-4-nitro-1,8-naphthalimide (L2) were prepared and complexed with a selection of copper salts [Cu(OAc)2, Cu(CF3SO3)2 and Cu(ClO4)2]. Crystallographic studies were undertaken and revealed that dinuclear acetate bridged complexes resulted from reactions with Cu(OAc)2, while mononuclear systems resulted from reactions with Cu(CF3SO3)2 and Cu(ClO4)2. Despite the differing coordination environments the naphthalimide based ligands provided a range of interesting ?-based interactions in the form of ??, anion?, nitro?, solvent? and C[double bond, length as m-dash]O? associations. Solid state EPR spectra were in agreement with the coordination environments observed from crystallography
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e-pub ahead of print date: 28 February 2014
Organisations:
Organic Chemistry: Synthesis, Catalysis and Flow
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Local EPrints ID: 366794
URI: http://eprints.soton.ac.uk/id/eprint/366794
ISSN: 0300-9246
PURE UUID: 7cfe257c-50b2-41ba-956c-68ffe92e3291
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Date deposited: 10 Jul 2014 10:40
Last modified: 14 Mar 2024 17:16
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Author:
Jonathan A. Kitchen
Author:
Paulo N. Martinho
Author:
Grace G. Morgan
Author:
Thorfinnur Gunnlaugsson
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