Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Jens Cremer"'
Publikováno v:
Letters in Organic Chemistry. 5:244-248
Autor:
Jens Cremer, Peter Bäuerle
Publikováno v:
Chemistry of Materials. 20:2696-2703
A series of ethynylene-containing oligothiophenes as new model compounds is reported here. Based on palladium-catalyzed cross-coupling reactions this oligomeric series has been synthesized from a m...
Autor:
Christoph Briehn, Jens Cremer and
Publikováno v:
Chemistry of Materials. 19:4155-4165
A homologous series of novel amorphous oligothienyl-triphenylamines, comprised of head-to-tail coupled oligo(3-hexylthiophene)s covalently linked to a triphenylamine core, are disclosed. These hybrid systems, which differ by the length of the oligoth
Autor:
Peter Bäuerle, Jens Cremer
Publikováno v:
J. Mater. Chem.. 16:874-884
A series of novel star-shaped donor–acceptor systems is described. These molecules consist of three head-to-tail coupled oligo(3-hexylthiophene) arms covalently linked to a triphenylamine core which acts as the donor part. At the termini perylene m
Autor:
Peter Bäuerle, Jens Cremer
Publikováno v:
European Journal of Organic Chemistry. 2005:3715-3723
A series of novel acceptor–donor–acceptor triad systems, consisting of head-to-tail-coupled oligo(3-hexylthiophene)s integrated between two terminal perylenemonoimides are described. These hybrid molecules, which differ by the length of the oligo
Publikováno v:
The Journal of Physical Chemistry. A, 109, 11687-11695. American Chemical Society
The synthesis and charge transfer properties of triarylamine-oligothiophene-perylenemonoimide dendrimers, TPA(T2-PMI)3 and TPA(T4-PMI)3, are described. The fluorescence quantum yields indicate strong emission quenching by electron transfer [phi(THF)
Publikováno v:
ChemInform. 39
Publikováno v:
ChemInform. 38
Amino alcohols 6 featuring the diphenylhydroxymethyl group are prepared from the commercial amino acid (R)-4-hydroxyphenylglycine 3. Oxazaborolidines generated in situ from the amino alcohols 6 and borane-dimethyl sulfide serve as catalysts in enanti
Autor:
Michael Gratzel, Qing Wang, Peter Bäuerle, Robin Humphry-Baker, Shaik Mohammed Zakeeruddin, Jens Cremer
Publikováno v:
Journal of the American Chemical Society. 127(15)
We report on cross surface ambipolar charge percolation within a monolayer of a molecular triad adsorbed on semiconducting or insulating mesoscopic metal oxide films. The triad consists of a triphenlyamine (TPA) donor and a perylenemonoimide (PMI) ac
Publikováno v:
Organicbiomolecular chemistry. 3(6)
A series of novel donor–acceptor systems, consisting of head-to-tail coupled oligo(3-hexylthiophene)s covalently linked to perylenemonoimide, is described. These hybrid molecules, which differ by the length of the oligothiophene units from a monoth