175606-05-0Relevant articles and documents
Organic photoelectric device and image sensor including the same
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Page/Page column 17-18, (2016/09/15)
An organic photoelectric device may include an anode and a cathode facing each other and the active layer between the anode and cathode, wherein the active layer includes a compound represented by Chemical Formula 1 and a compound represented by Chemical Formula 2. Chemical Formula 1 and Chemical Formula 2 are the same as in the detailed description.
Four iodine-mediated electrophilic cyclizations of rigid parallel triple bonds mapped from 1,8-dialkynylnaphthalenes
Chen, Xiaopeng,Lu, Ping,Wang, Yanguang
, p. 8105 - 8114 (2011/09/13)
Four different types of fused arenes, including fluoranthene, indeno[2,1-a]phenalene, (8H)cyclopenta[a]acenaphthylene, and pyridine[a]acenaphthylene, were efficiently constructed through iodine-mediated electrophilic cyclizations of 1,8-dialkynyl naphthal
Synthesis for polycyclic aromatic hydrocarbon compounds
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Page/Page column 15, (2008/06/13)
A process for forming an aryl-aryl bond comprises the step of reacting an arene hydrocarbon compound with either (1) an organic oxidant selected from the group consisting of a quinone, a quinone imine, a quinone diimine, and a nitroarene, or (2) an oxidiz
Anodic Coupling of Diphenylbenzo[k]fluoranthene: Mechanistic and Kinetic Studies Utilizing Cyclic Voltammetry and Electrogenerated Chemiluminescence
Debad, Jeff D.,Morris, Jonathan C.,Magnus, Philip,Bard, Allen J.
, p. 530 - 537 (2007/10/03)
Upon oxidation at a platinum electrode, (7,12-diphenyl)benzo[k]fluoranthene (1) undergoes intermolecular dehydrogenative coupling to form bis-4,4′-(7,12-diphenyl)benzo[k]fluoranthene (2). Further oxidation of this product results in a much slower intramolecular coupling reaction that yields dibenzo{[f,f']-4,4′,7,7′-tetraphenyl}diindeno[1,2,3-cd:1′, 2′,3′-lm]perylene (3). 2 can be synthesized via bulk electrolysis of 1 and also by the chemical coupling of 4-bromo-7,12-diphenylbenzo[k]fluoranthene (4) with a nickel catalyst. Compounds 1-3 are capable of electrogenerated chemiluminescence (ECL), and their coupling reactions have been detected and followed using this technique. Cyclic voltammograms of 1 have been digitally simulated to provide mechanistic and kinetic insight into the initial intermolecular oxidative coupling reaction. Evidence supports an EC2EE mechanism, in which the coupling of radical cations of 1 is the rate-limiting step. A second-order rate constant of k = 7500 M-1 s-1 has been determined for the dimerization process by fitting experimental data to theoretical working curves.
Dibenzotetraphenylperiflanthene: Synthesis, photophysical properties, and electrogenerated chemiluminescence
Debad, Jeff D.,Morris, Jonathan C.,Lynch, Vince,Magnus, Philip,Bard, Allen J.
, p. 2374 - 2379 (2007/10/03)
Fissure coupling of the fluoranthene adduct (7,12-diphenyl)benzo[k]fluoranthene (3) using AlCl3/NaCl, CoF3/TFA, or T1(OCOCF3) gave the new polyaromatic hydrocarbon dibenzo{[f,f]-4,4',7,7'-tetraphenyl}diindeno[1,2,3-cd:1',2