162339-29-9Relevant articles and documents
Proquinoid acceptors as building blocks for the design of efficient π- conjugated fluorophores with high electron affinity
Raimundo, Jean-Manuel,Blanchard, Philippe,Brisset, Hugues,Akoudad, Said,Roncali, Jean
, p. 939 - 940 (2000)
The association of aromatic electron donor groups with proquinoid acceptors leads to π-conjugated fluorophores combining tunable emission wavelength at constant geometry, high fluorescence efficiency and high electron affinity.
Asymmetric Boron-Cored Aggregation-Induced Emission Luminogen with Multiple Functions Synthesized through Stepwise Conversion from a Symmetric Ligand
Qiu, Feng,Zhang, Ning,Tang, Ruizhi,Zhou, Mingan,Wang, Yao,Wei, Weiwei,Bi, Shuai,Han, Sheng,Zhang, Fan
, p. 12977 - 12984 (2018)
Multifunction luminogens have emerged as promising candidates in high-performance sensor and imaging systems. Concise approaches to the synthesis of such molecules are urgently required both for fundamental research and technological applications. In this
Optical activity of heteroaromatic conjugated polymer films prepared by asymmetric electrochemical polymerization in cholesteric liquid crystals: Structural function for chiral induction
Kawabata, Kohsuke,Takeguchi, Masaki,Goto, Hiromasa
, p. 2078 - 2091 (2013/06/04)
We electrochemically polymerized various achiral heteroaromatic monomers in left-handed helical cholesteric liquid crystal (CLC) media. Circular dichroism (CD) spectroscopy revealed that most of the resulting conjugated polymer films exhibited both the first negative and second positive Cotton effects near their absorption maxima. This indicates left-handed helical aggregation of the conjugated main chains, which is consistent with left-handed helical order of the CLC. This result suggests that the left-handed helical CLC environment induced left-handed helical aggregation of the polymers during the electrodeposition. However, CD intensity of the polymers depends on the structure of the parent monomers. Systematic investigation of the relationship between monomer structures and optical activity of the polymers indicates that linearity of the conjugated main chains and excluded volume interaction between the monomers and the CLC are important factors for producing optical activity of the polymers.
Synthesis, spectral, electrochemical and photovoltaic properties of novel heteroleptic polypyridyl ruthenium(II) donor-antenna dyes
Willinger, Katja,Fischer, Katja,Kisselev, Roman,Thelakkat, Mukundan
experimental part, p. 5364 - 5376 (2010/06/19)
A series of new heteroleptic Ru(II)(4,4′-dicarboxylic acid-2,2′-bipyridine)(bipyridyl donor-antenna ligand)(NCS)2 complexes carrying different donor-antenna moieties was designed, synthesised and characterised. A general synthetic procedure was