Synthetic principles for bandgap control in linear π-conjugated systems

J Roncali - Chemical reviews, 1997 - ACS Publications
The electronic properties of linear π-conjugated systems (LCSs) have acquired a growing
importance in many areas of modern chemistry and physics of condensed matter. At the …

Salts of extended tetrathiafulvalene analogues: relationships between molecular structure, electrochemical properties and solid state organisation

P Frère, PJ Skabara - Chemical Society Reviews, 2005 - pubs.rsc.org
By considering the structures of many salts derived from extended TTF analogues,
relationships between the molecular architecture of the donors with their electrochemical …

Functionalized oligoarylenes as building blocks for new organic materials

JL Segura, N Martín - Journal of Materials Chemistry, 2000 - pubs.rsc.org
Some of the current directions in research on new organic materials based on functionalized
oligoarylenes are reviewed. Particular emphasis is placed upon the use of chemical …

Linearly extended π-donors: when tetrathiafulvalene meets conjugated oligomers and polymers

J Roncali - Journal of Materials Chemistry, 1997 - pubs.rsc.org
Molecular or polymeric π-electron donors based on the association of tetrathiafulvalene
(TTF) with linear π-conjugated systems are reviewed. Two main classes of materials are …

Synthesis, reactions, and selected physico-chemical properties of 1, 3-and 1, 2-tetrachalcogenafulvalenes

G Schukat, E Fanghänel - Sulfur reports, 2003 - Taylor & Francis
This review describes the synthesis of 1, 3-and 1, 2-tetrachalcogenafulvalenes, the chemical
transformation of substituents, reactions of the ring system, and the synthesis of polymers …

Aromatic/Proaromatic Donors in 2‐Dicyanomethylenethiazole Merocyanines: From Neutral to Strongly Zwitterionic Nonlinear Optical Chromophores

R Andreu, E Galán, J Orduna… - … A European Journal, 2011 - Wiley Online Library
Push–pull compounds, in which a proaromatic electron donor is conjugated to a 2‐
dicyanomethylenethiazole acceptor, have been prepared, and their properties compared to …

Linearly extended tetrathiafulvalene analogues with fused thiophene units as π-conjugated spacers

P Leriche, JM Raimundo, M Turbiez… - Journal of Materials …, 2003 - pubs.rsc.org
A new series of linearly extended tetrathiafulvalene analogues with thienothiophene and
dithienothiophene π-conjugating spacers has been synthesized. Electronic absorption …

π conjugation across the tetrathiafulvalene core: synthesis of extended tetrathiafulvalene derivatives and theoretical analysis of their unusual electrochemical …

N Terkia‐Derdra, R Andreu, M Sallé… - … A European Journal, 2000 - Wiley Online Library
A series of extended tetrathiafulvalene (TTF) derivatives bearing one or two 1, 4‐dithiafulven‐
6‐yl substituents has been prepared. The new compounds present remarkable …

Bridged dithienylethylenes as precursors of small bandgap electrogenerated conjugated polymers

P Blanchard, H Brisset, B Illien, A Riou… - The Journal of Organic …, 1997 - ACS Publications
Bridged dithienylethylenes (DTEs) bearing solubilizing alkyl chains at various positions (2−
5) have been synthesized by McMurry dimerization of cyclopenta [b] thiophen-6-ones. In …

Low oxidation potential tetrathiafulvalene analogues based on 3, 4-dialkoxythiophene π-conjugating spacers

S Akoudad, P Frere, N Mercier… - The Journal of Organic …, 1999 - ACS Publications
Tetrathiafulvalene analogues involving dihexyloxythiophene (1), ethylenedioxythiophene
(2), and bis (3, 4-dihexyloxy-2-thienyl) ethylene (3) as conjugating spacer and diversely …