Some poly (3,4-disubstituted)thiophenes bearing both cyano and alkoxy or thioalkoxy groups have been synthesized by direct (hetero)arylation polymerization (DHAP) of 2-iodo-3,4-disubstituted thiophenes. The electron donor and acceptor properties of substituents in positions 3 and 4 allow to adjust the HOMO and LUMO levels. On the other hand, in order to avoid the polymer solubility problems, long branched or unbranched alkyl chains have also been introduced. Thus polymers with alkoxy groups have led to complete absorption in the wavelength range of the visible spectrum whereas in the presence of thioalkoxy groups, the absorption of the visible spectrum is only partial. Theoretical calculations have shown that sulphur creates torsions leadin...
An efficient and convenient approach to a series of soluble conjugated polymers, poly[(4-n-hexylthio...
Electrophilic substitution of P3HT was conducted using N-bromosuccinimide (NBS), N-chlorosuccinimide...
We report the use of direct (hetero)arylation polymerizations (DHAP) as a means of obtaining 3,4-pr...
International audience<p>Some poly (3,4-disubstituted)thiophenes bearing both cyano and alkoxy or th...
This work deals with the synthesis of new polymers using alkoxythiophene derivatives. After a rapid ...
[Extract] Poly(thiophene)s have been an interdisciplinary subject of study over the past two decades...
The aim of this work was to synthesize new substituted poly(thiophenes) with certain desired propert...
A series of 3,6-dialkoxythieno[3,2-b]thiophenes have been synthesized through three synthetic pathwa...
The synthesis and characterization of a series of functionalized head-to-tail regioregular poly-3-al...
This paper describes a new easy and straight-forward synthetic pathway leading to a thiophenic monom...
3-Fluoro-4-hexylthiophene has been prepared by a synthetic route involving perbromination of 3-hexyl...
A synthetic method based on the postfunctionalization of a reactive homopolymer precursor, which all...
In the present work a series of thiophene oligomers of three and six thiophene units were synthesize...
In this communication, we report synthesis and characterization of new D-A conjugated polymers (P1-P...
The phthalimide (PhI) moiety has been attracting more attention as an excellent acceptor building bl...
An efficient and convenient approach to a series of soluble conjugated polymers, poly[(4-n-hexylthio...
Electrophilic substitution of P3HT was conducted using N-bromosuccinimide (NBS), N-chlorosuccinimide...
We report the use of direct (hetero)arylation polymerizations (DHAP) as a means of obtaining 3,4-pr...
International audience<p>Some poly (3,4-disubstituted)thiophenes bearing both cyano and alkoxy or th...
This work deals with the synthesis of new polymers using alkoxythiophene derivatives. After a rapid ...
[Extract] Poly(thiophene)s have been an interdisciplinary subject of study over the past two decades...
The aim of this work was to synthesize new substituted poly(thiophenes) with certain desired propert...
A series of 3,6-dialkoxythieno[3,2-b]thiophenes have been synthesized through three synthetic pathwa...
The synthesis and characterization of a series of functionalized head-to-tail regioregular poly-3-al...
This paper describes a new easy and straight-forward synthetic pathway leading to a thiophenic monom...
3-Fluoro-4-hexylthiophene has been prepared by a synthetic route involving perbromination of 3-hexyl...
A synthetic method based on the postfunctionalization of a reactive homopolymer precursor, which all...
In the present work a series of thiophene oligomers of three and six thiophene units were synthesize...
In this communication, we report synthesis and characterization of new D-A conjugated polymers (P1-P...
The phthalimide (PhI) moiety has been attracting more attention as an excellent acceptor building bl...
An efficient and convenient approach to a series of soluble conjugated polymers, poly[(4-n-hexylthio...
Electrophilic substitution of P3HT was conducted using N-bromosuccinimide (NBS), N-chlorosuccinimide...
We report the use of direct (hetero)arylation polymerizations (DHAP) as a means of obtaining 3,4-pr...