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5,8,12-tribromo-2-(2,6-diisopropylphenyl)-1H-benzo[5,10]anthra[2,1,9-def]isoquinoline-1,3(2H)-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

165550-65-2

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165550-65-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 165550-65-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,5,5,5 and 0 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 165550-65:
(8*1)+(7*6)+(6*5)+(5*5)+(4*5)+(3*0)+(2*6)+(1*5)=142
142 % 10 = 2
So 165550-65-2 is a valid CAS Registry Number.

165550-65-2Relevant academic research and scientific papers

Visible-light-regulated dithienyl ethylene fluorescent molecular switch and preparation method and application thereof

-

Paragraph 0044; 0110-0112; 0140-0142, (2021/02/10)

The invention belongs to the field of new materials, and particularly relates to a visible-light-regulated dithienyl ethylene fluorescent molecular switch and a preparation method and application thereof. The dithienyl ethylene derivative takes aniline al

Photostable, hydrophilic and functional near infrared quaterrylenediimide- cored dendrimers for biomedical imaging

Shao, Pin,Bai, Mingfeng

supporting information, p. 9498 - 9500 (2012/10/29)

We describe a new class of near infrared (NIR) fluorescent dendrimeric quaterrylenediimide dyes with high photostability and hydrophilicity, functionality, as well as low cytotoxicity.

Tunable, strongly-donating perylene photosensitizers for dye-sensitized solar cells

Mathew, Simon,Imahori, Hiroshi

scheme or table, p. 7166 - 7174 (2012/01/13)

Broadly absorbing perylene dyes bearing three-triarylamine groups were synthesized via Sonogashira coupling. The triarylamine moieties allowed further installation of electron donating ability, to enable tuning of the oxidation potential and optical band gap. With introducing more electron-donating groups into the three-triarylamine moieties the device performance was improved. The trend can be rationalized by the distribution of the electron density in the HOMO of the perylene moiety as well as the light-harvesting property of the perylene dyes.

Synthesis of perylene-3,4-mono(dicarboximide)-fullerene C60 dyads as new light-harvesting systems

Baffreau, Jerome,Ordronneau, Lucie,Leroy-Lhez, Stephanie,Hudhomme, Pietrick

, p. 6142 - 6147 (2008/12/22)

(Graph Presented) Fullerene C60-perylene-3,4-mono(dicarboximide) (C60-PMI) dyads 1-3 were synthesized in the search for new light-harvesting systems. The synthetic strategy to the PMI intermediate used a cross-coupling Suzuki reaction for the introduction of a formyl group in the ortho, meta, or para position. Subsequent 1,3-dipolar cycloaddition with C 60 led to the target C60-PMI dyad. Cyclic voltammetry showed that the first one-electron reduction process unambiguously occurs onto the C60 moiety and the following two-electron process corresponds to the concomitant second reduction of C60 and the first reduction of PMI. A quasi-quantitative quenching of fluorescence was shown in dyads 1-3, and an intramolecular energy transfer was suggested to occur from the PMI to the fullerene moiety. These C60-PMI dyads constitute good candidates for future photovoltaic applications with expected well-defined roles for both partners, i.e., PMI acting as a light-harvesting antenna and C60 playing the role of the acceptor in the photoactive layer.

Liquid crystalline coronene derivatives

Rohr, Ulrike,Kohl, Christopher,Muellen, Klaus,Van De Craats, Anick,Warman, John

, p. 1789 - 1799 (2007/10/03)

The synthesis of liquid crystalline coronenediimides 9 and31yin Chinese) coronenemonoimide 10 is described in detail and the mesophases are investigated. A large intracolumnar charge carrier mobility of ca. 0.2 cm2 Vs-1 has been foun

A bichromophore based on perylene and terrylene for energy transfer studies at the single-molecule level

Schlichting, Peter,Duchscherer, Bettina,Seisenberger,Basche, Thomas,Braeuchle, Christoph,Muellen, Klaus

, p. 2388 - 2395 (2007/10/03)

A functionalized dialkylperylene and a modified terrylenetetracarboxdiimide (TTCDI) were joined together by a hexanediyl spacer. The resulting bichromophoric molecule 4 is a suitable model system for donor-acceptor energy transfer studies at the single-mo

Quaterrylenebis(dicarboximide)s: Near infrared absorbing and emitting dyes

Geerts, Yves,Quante, Heribert,Platz, Harald,Mahrt, Rainer,Hopmeier,Boehm, Arno,Muellen, Klaus

, p. 2357 - 2369 (2007/10/03)

New ladder-type chromophores, the quaterrylenebis(dicarboxdiimide)s 2, 18 and 23, have been synthesised which, despite their extended π-system, exhibit good solubility in organic solvents and film forming properties when adequately substituted. These unpr

Quaterrylentetracarbonsaeurediimide

Quante, Heribert,Muellen, Klaus

, p. 1487 - 1489 (2007/10/02)

Stichworte: Arene / Carbonsaeureamide / Farbstoffe / Perylene / UV-Spektroskopie

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