Synthesis and electrochemistry of new thienyl - Schiff base complexes

A. Pietrangelo; B. N. Boden; M. J. MacLachlan; M. O. Wolf

doi:10.1139/V08-143

Synthesis and electrochemistry of new thienyl - Schiff base complexes

A. Pietrangelo, B. N. Boden, M. J. MacLachlan, M. O. Wolf

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

The synthesis and characterization of nickel(II), copper(II), and vanadyl ([V=O]²⁺) complexes of two new thienyl-substituted Schiff base ligands are reported. Cyclic voltammetry of some of these complexes showed oxidation waves, but none of the complexes formed conductive polymer films upon repeated cycling. UV-vis absorption spectros-copy shows that some of the complexes exhibit enhanced conjugation, and the radical cations formed on these chromo-phores appear to be too stable to undergo oxidative coupling.

Original language	English (US)
Pages (from-to)	314-320
Number of pages	7
Journal	Canadian Journal of Chemistry
Volume	87
Issue number	1 SPEC. ISS.
DOIs	https://doi.org/10.1139/V08-143
State	Published - Jan 2009
Externally published	Yes

All Science Journal Classification (ASJC) codes

Catalysis
Chemistry(all)
Organic Chemistry

Keywords

Conjugated polymer
Electrochemistry
Salphen
Schiff base

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10.1139/V08-143

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title = "Synthesis and electrochemistry of new thienyl - Schiff base complexes",

abstract = "The synthesis and characterization of nickel(II), copper(II), and vanadyl ([V=O]2+) complexes of two new thienyl-substituted Schiff base ligands are reported. Cyclic voltammetry of some of these complexes showed oxidation waves, but none of the complexes formed conductive polymer films upon repeated cycling. UV-vis absorption spectros-copy shows that some of the complexes exhibit enhanced conjugation, and the radical cations formed on these chromo-phores appear to be too stable to undergo oxidative coupling.",

keywords = "Conjugated polymer, Electrochemistry, Salphen, Schiff base",

author = "A. Pietrangelo and Boden, {B. N.} and MacLachlan, {M. J.} and Wolf, {M. O.}",

year = "2009",

month = jan,

doi = "10.1139/V08-143",

language = "English (US)",

volume = "87",

pages = "314--320",

journal = "Canadian Journal of Chemistry",

issn = "0008-4042",

publisher = "National Research Council of Canada",

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TY - JOUR

T1 - Synthesis and electrochemistry of new thienyl - Schiff base complexes

AU - Pietrangelo, A.

AU - Boden, B. N.

AU - MacLachlan, M. J.

AU - Wolf, M. O.

PY - 2009/1

Y1 - 2009/1

N2 - The synthesis and characterization of nickel(II), copper(II), and vanadyl ([V=O]2+) complexes of two new thienyl-substituted Schiff base ligands are reported. Cyclic voltammetry of some of these complexes showed oxidation waves, but none of the complexes formed conductive polymer films upon repeated cycling. UV-vis absorption spectros-copy shows that some of the complexes exhibit enhanced conjugation, and the radical cations formed on these chromo-phores appear to be too stable to undergo oxidative coupling.

AB - The synthesis and characterization of nickel(II), copper(II), and vanadyl ([V=O]2+) complexes of two new thienyl-substituted Schiff base ligands are reported. Cyclic voltammetry of some of these complexes showed oxidation waves, but none of the complexes formed conductive polymer films upon repeated cycling. UV-vis absorption spectros-copy shows that some of the complexes exhibit enhanced conjugation, and the radical cations formed on these chromo-phores appear to be too stable to undergo oxidative coupling.

KW - Conjugated polymer

KW - Electrochemistry

KW - Salphen

KW - Schiff base

UR - http://www.scopus.com/inward/record.url?scp=67650859992&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=67650859992&partnerID=8YFLogxK

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DO - 10.1139/V08-143

M3 - Article

AN - SCOPUS:67650859992

SN - 0008-4042

VL - 87

SP - 314

EP - 320

JO - Canadian Journal of Chemistry

JF - Canadian Journal of Chemistry

IS - 1 SPEC. ISS.

ER -

Synthesis and electrochemistry of new thienyl - Schiff base complexes

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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