Results 201 to 210 of about 34,372 (247)
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Perylene and Perylene-Derivative Nano-Cocrystals: Preparation and Physicochemical Property

Japanese Journal of Applied Physics, 2012
Organic nano-cocrystals of functional dyes of perylene and a perylene derivative were successfully prepared by the reprecipitation method. The particle sizes, optical properties, and powder X-ray diffraction patterns of nano-cocrystals were evaluated.
Koichi Baba   +8 more
openaire   +1 more source

ChemInform Abstract: Chemistry of Perylene. A Facile Synthesis of Perylene.

Chemischer Informationsdienst, 1986
AbstractAus dem Natriumsalz (I) wird Perylen (II) nach einem verbesserten Verfahren mit höherer Ausb. und in größerer Reinheit erhalten.
V. I. ROGOVIK, T. I. SOLOMENTSEVA
openaire   +1 more source

Soluble polyimides containing perylene units

Macromolecular Chemistry and Physics, 1994
AbstractNovel soluble polyimides containing perylene units have been synthesized. The polymers were prepared in a one‐step polycondensation reaction from 1,6,7,12‐tetrakis(4‐tert‐butylphenoxy)‐3,4:9,10‐perylenedianhydride and aliphatic and aromatic diamines.
Dotcheva, D., Klapper, M., Müllen, K.
openaire   +2 more sources

Controllable Monobromination of Perylene Ring System: Synthesis of Bay-Functionalized Perylene Dyes

The Journal of Organic Chemistry, 2018
Practical synthesis of bay-monofunctionalized perylene dyes has been developed based on controllable NBS bromination of tetrabenzyl perylene-3,4,9,10-tetracarboxylate. The ability to perform the convenient and high-yielding synthesis highlights the potential utility of our multifunctional approach to access a diverse range of new perylene systems.
Masaki Takahashi   +7 more
openaire   +2 more sources

Perylene with Split‐Azulene Embedding

Angewandte Chemie
AbstractSplitting the five and seven‐membered rings of azulene and embedding them separately into a conjugated backbone provides azulene‐like polycyclic aromatic hydrocarbons (PAHs), which are of great interest in quantum and material chemistry. However, the synthetic accessibility poses a significant challenge.
Laiyun Zhou   +8 more
openaire   +2 more sources

Kinetic parameters of the perylene+/perylene electrode reaction

Journal of Electroanalytical Chemistry, 1974
N. Koizumi, S. Aoyagui
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Perylene Diimide-Embedded Chiral Carbaporphyrin

Organic Letters
Herein, we report the synthesis of a novel carbaporphyrin incorporating perylene diimide (PDI) and dipyrromethane units. The twisted plane of the PDI subunits imbues carbaporphyrin with intriguing conformational chirality and stable chiroptical properties.
Hua-Xi He   +4 more
openaire   +2 more sources

Electrochemical hydrogenation of perylene: dihydro- and tetrahydro-perylene

Journal of Electroanalytical Chemistry, 1979
L. Rampazzo, A. Zeppa
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7,7,8,8-Tetracyanoquinodimethane(perylene)2–perylene

Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry, 1978
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Perylenes

2010
C.-S. Chang, Y.-T. Wu
openaire   +1 more source

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