910464-81-2Relevant academic research and scientific papers
Novel N-site asymmetric perylene bisimide molecule and organic-inorganic compound thereof
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, (2018/10/04)
The invention provides an amino-acid tert-butyl ester group substituted novel N-site asymmetric perylene bisimide molecule. The perylene bisimide molecule serves as a solution-treatable organic micromolecular photoelectric material. The invention further provides a method for synthesizing N-site asymmetric substituted perylene bisimide molecules. Meanwhile, an organic-inorganic hybridized materialis formed through compounding the asymmetric substituted perylene bisimide molecules and inorganic materials such as titanium oxide, tungsten oxide and tin indium oxide, so that a novel direction isprovided for research in the field of photoelectric materials.
Templated Chromophore Assembly by Dynamic Covalent Bonds
Rocard, Lou,Berezin, Andrey,De Leo, Federica,Bonifazi, Davide
, p. 15739 - 15743 (2016/01/29)
Through the simultaneous use of three orthogonal dynamic covalent reactions, namely disulfide, boronate, and acyl hydrazone formation, we conceived a facile and versatile protocol to spatially organize tailored chromophores, which absorb in the blue, red, and yellow regions, on a preprogrammed α-helix peptide. This approach allowed the assembly of the dyes in the desired ratio and spacing, as dictated by both the relative positioning and distribution of the recognition units on the peptide scaffold. Steady-state UV/Vis absorption and emission studies suggest an energy transfer from the yellow and red donors to the blue acceptor. A molecular dynamics simulation supports the experimental findings that the helical structure is maintained after the assembly and the three dyes are confined in defined conformational spaces.
Direct synthesis of highly pure perylene tetracarboxylic monoimide
Huang, Helin,Che, Yanke,Zang, Ling
scheme or table, p. 6651 - 6653 (2011/02/21)
A series of perylene tetracarboxylic monoimides substituted with cycloalkanes were synthesized through a one-step reaction between cycloalkyl amines and the parent perylene dianhydride. The reaction demonstrates high selectivity for the production of mono
