Probing the conformational changes upon oxidation in cross-conjugated architectures featuring vinylogous TTF units

R. Berridge; P.J. Skabara; R. Andreu; J. Garin; J. Orduna; M. Torra

doi:10.1016/j.tetlet.2005.09.108

Probing the conformational changes upon oxidation in cross-conjugated architectures featuring vinylogous TTF units

R. Berridge, P.J. Skabara, R. Andreu, J. Garin, J. Orduna, M. Torra

Pure And Applied Chemistry

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

13 Citations (Scopus)

Abstract

We report the synthesis and electropolymerisation of 1,3,5-tris(1,3-dithiole-2-ylidenephenylene)benzene 4. The resulting polymer features extended tetrathiafulvalene (TTF) units and can be considered as a cross-conjugated, cross-linked structure. Upon p-doping, electrochemical and UV-vis spectroelectrochemical experiments indicate that the polymer undergoes a unique coformational change within the dendralene unit from one definitive orthogonal arrangement to another.

Original language	English
Pages (from-to)	7871-7875
Number of pages	4
Journal	Tetrahedron Letters
Volume	46
Issue number	46
DOIs	https://doi.org/10.1016/j.tetlet.2005.09.108
Publication status	Published - 14 Nov 2005

Keywords

dendralenes
TTF
polymers

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10.1016/j.tetlet.2005.09.108

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title = "Probing the conformational changes upon oxidation in cross-conjugated architectures featuring vinylogous TTF units",

abstract = "We report the synthesis and electropolymerisation of 1,3,5-tris(1,3-dithiole-2-ylidenephenylene)benzene 4. The resulting polymer features extended tetrathiafulvalene (TTF) units and can be considered as a cross-conjugated, cross-linked structure. Upon p-doping, electrochemical and UV-vis spectroelectrochemical experiments indicate that the polymer undergoes a unique coformational change within the dendralene unit from one definitive orthogonal arrangement to another.",

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T1 - Probing the conformational changes upon oxidation in cross-conjugated architectures featuring vinylogous TTF units

AU - Berridge, R.

AU - Skabara, P.J.

AU - Andreu, R.

AU - Garin, J.

AU - Orduna, J.

AU - Torra, M.

PY - 2005/11/14

Y1 - 2005/11/14

N2 - We report the synthesis and electropolymerisation of 1,3,5-tris(1,3-dithiole-2-ylidenephenylene)benzene 4. The resulting polymer features extended tetrathiafulvalene (TTF) units and can be considered as a cross-conjugated, cross-linked structure. Upon p-doping, electrochemical and UV-vis spectroelectrochemical experiments indicate that the polymer undergoes a unique coformational change within the dendralene unit from one definitive orthogonal arrangement to another.

AB - We report the synthesis and electropolymerisation of 1,3,5-tris(1,3-dithiole-2-ylidenephenylene)benzene 4. The resulting polymer features extended tetrathiafulvalene (TTF) units and can be considered as a cross-conjugated, cross-linked structure. Upon p-doping, electrochemical and UV-vis spectroelectrochemical experiments indicate that the polymer undergoes a unique coformational change within the dendralene unit from one definitive orthogonal arrangement to another.

KW - dendralenes

KW - TTF

KW - polymers

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U2 - 10.1016/j.tetlet.2005.09.108

DO - 10.1016/j.tetlet.2005.09.108

M3 - Article

SN - 0040-4039

VL - 46

SP - 7871

EP - 7875

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 46

ER -

Probing the conformational changes upon oxidation in cross-conjugated architectures featuring vinylogous TTF units

Abstract

Keywords

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