96919-48-1Relevant academic research and scientific papers
Thieno[2,3-b]indole-Based Small Push-Pull Chromophores: Synthesis, Structure, and Electronic Properties
Baert, Fran?ois,Cabanetos, Clément,Allain, Magali,Silvestre, Virginie,Leriche, Philippe,Blanchard, Philippe
, p. 1582 - 1585 (2016)
Small push-pull molecules were synthesized in high yields by connecting a N-methyl or N-phenyl substituted thieno[2,3-b]indole electron-donating block directly to a 2,2-dicyanovinyl or (1-(dicyanomethylene)-3-oxo-1-inden-2-ylidene)methyl electron-withdraw
COMPOUND AND PHOTOELECTRIC DEVICE, IMAGE SENSOR AND ELECTRONIC DEVICE INCLUDING THE SAME
-
Paragraph 0357-0359, (2021/01/29)
A compound of Chemical Formula 1, and an organic photoelectric device, an image sensor, and an electronic device including the same are disclosed: In Chemical Formula 1, each substituent is the same as defined in the detailed description.
Mo–Catalyzed One-Pot Synthesis of N-Polyheterocycles from Nitroarenes and Glycols with Recycling of the Waste Reduction Byproduct. Substituent-Tuned Photophysical Properties
Hernández-Ruiz, Raquel,Rubio-Presa, Rubén,Suárez-Pantiga, Samuel,Pedrosa, María R.,Fernández-Rodríguez, Manuel A.,Tapia, M. José,Sanz, Roberto
supporting information, p. 13613 - 13623 (2021/08/23)
A catalytic domino reduction–imine formation–intramolecular cyclization–oxidation for the general synthesis of a wide variety of biologically relevant N-polyheterocycles, such as quinoxaline- and quinoline-fused derivatives, and phenanthridines, is reported. A simple, easily available, and environmentally friendly dioxomolybdenum(VI) complex has proven to be a highly efficient and versatile catalyst for transforming a broad range of starting nitroarenes involving several redox processes. Not only is this a sustainable, step-economical as well as air- and moisture-tolerant method, but also it is worth highlighting that the waste byproduct generated in the first step of the sequence is recycled and incorporated in the final target molecule, improving the overall synthetic efficiency. Moreover, selected indoloquinoxalines have been photophysically characterized in cyclohexane and toluene with exceptional fluorescence quantum yields above 0.7 for the alkyl derivatives.
Compound taking quinolinone derivative as core and application of compound in organic electroluminescent device
-
Paragraph 0093-0095, (2020/04/17)
The invention discloses a compound taking a quinolinone derivative as a core and an application of the compound in an organic electroluminescent device. The compound structurally contains the quinolinone derivative as an electron acceptor, so that transmi
TRICYCLIC CRBN LIGANDS AND USES THEREOF
-
Paragraph 0764; 0765, (2020/01/24)
The present invention provides compounds, compositions thereof, and methods of using the same for the inhibition of CRBN, and the treatment of CRBN-mediated disorders.
ORGANIC COMPOUND, ORGANIC ELECTRONIC DEVICE HAVING THE SAME, PHOTOELECTRIC CONVERSION ELEMENT HAVING THE SAME, IMAGING ELEMENT AND IMAGING DEVICE
-
Paragraph 0162; 0163, (2019/04/04)
PROBLEM TO BE SOLVED: To provide an organic compound having a high glass transition temperature, and an organic electronic device having the same. SOLUTION: The present invention provides an organic compound represented by formula [1] (R1-R10 independently represent H, halogen, cyano, alkyl, aryl, or heteroaryl; n is an integer of 0-2; m is an integer of 2-4; A is fluorene ring, benzofluorene ring, dibenzofluorene ring or spirofluorene ring; and B is C6-12 aryl or C4-11 heteroaryl). SELECTED DRAWING: Figure 1 COPYRIGHT: (C)2019,JPOandINPIT
HETEROCYCLIC COMPOUND AND ORGANIC ELECTRONIC DEVICE COMPRISING THE SAME
-
Paragraph 0186-0189; 0202, (2019/12/31)
The present specification relates to a heterocyclic compound represented by chemical formula 1 and an organic electronic device comprising the heterocyclic compound in an organic active layer. When the heterocyclic compound is used in the organic active l
IRIDIUM COMPLEX AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME
-
Paragraph 0021; 0022, (2019/04/18)
The present invention discloses an iridium complex of formula (1) and an organic electroluminescence device employing the iridium complex as the phosphorescent dopant material. The organic EL device can display good performance, such as lower driving volt
Delay fluorescent compound and organic electroluminescence device employing same
-
Paragraph 0061; 0062; 0063, (2018/04/03)
The invention discloses a compound used as organic electroluminescence material. The compound has a structure indicated in formula (1) and the compound has good performance when serving as the delay fluorescent material of a light emitting layer or organi
Metal-free deoxygenation and reductive disilylation of nitroarenes by organosilicon reducing reagents
Bhattacharjee, Argha,Hosoya, Hiromu,Ikeda, Hideaki,Nishi, Kohei,Tsurugi, Hayato,Mashima, Kazushi
supporting information, p. 11278 - 11282 (2018/10/20)
A metal-free deoxygenation and reductive disilylation of nitroarenes was achieved using N,N’-bis(trime-thylsilyl)-4,4’-bipyridinylidene (1) under mild and neutral reaction conditions, and a broad functional group tolerance was possible in this reaction. Mono-deoxygenation, giving a synthetically valuable N,O-bis(trimethylsilyl)phe-nylhydroxylamine (7a) as a readily available and safe phenylnitrene source from nitrobenzene, and double-deoxy-genation, giving N,N-bis(trimethylsilyl)anilines 8, were easily controlled by varying the amounts of 1 and reaction temperature as well as adding dibenzothiophene (DBTP). Reaction of 2-arylnitrobenzenes with 1 resulted in the formation of the corresponding carbazoles 14 via in situ-gen-erated phenylnitrene species derived by thermolysis of N,O-bis(trimethylsilyl)phenylhydroxylamines 7, followed by their subsequent intramolecular C H insertion. In addition, the intramolecular N N coupling reaction proceeded in the reduction of 2,2’-dinitrobiphenyl derivatives by 1, giving the corresponding benzo[c]cinnolines.
