17178-10-8Relevant articles and documents
2,3-Dihydro-2-methoxyethylimino-1,3-dimethylimidazole - A Novel Hemilabile Coordinating Chelate Ligand [1]
Kuhn, Norbert,Grathwohl, Martin,Nachtigal, Christiane,Steimann, Manfred
, p. 704 - 710 (2001)
The bifunctional 2,3-dihydro-2-methoxyethylimino-1,3-dimethylimidazole (C8H15N3O, 10) is obtained from the reaction of methoxyethyl tosylate (7) and 2,3-dihydro-2-imino-1,3-dimethylimidazole (8) followed by deprotonation i
Explorations of the solubilizing effectiveness of CH3OCH2CH2O substituents in the photocyclizations of some 1,2-diarylethylenes to [n]phenacenes
Bohen, Alyssa A.,Mullane, Kimberly C.,Bohen, Joseph M.,Mallory, Clelia W.,Mallory, Frank B.
, p. 3342 - 3345 (2015)
We have previously published many photocyclizations of 1,2-diarylethylenes to produce zig-zag aromatic ring systems with n = 5, 7, and 11 fused benzene rings. We invented the name [n]phenacenes for these compounds. To increase their solubilities we attach
PEG-modified aziridines for stereoselective synthesis of water-soluble fulleropyrrolidines
Kazakova, Angelina V.,Konev, Alexander S.,Zorin, Ivan M.,Poshekhonov, Igor S.,Korzhikov-Vlakh, Viktor A.,Khlebnikov, Alexander F.
, p. 9864 - 9873 (2019)
Diastereoselective synthesis of water-soluble fullerene compounds bearing a pharmacophore pyrrolofullerene-2′,5′-dicarboxylate unit is reported. The stereocontrol of the product configuration is achieved through stereospecificity of two consecutive concer
Designing Nonfullerene Acceptors with Oligo(Ethylene Glycol) Side Chains: Unraveling the Origin of Increased Open-Circuit Voltage and Balanced Charge Carrier Mobilities
Cui, Junjie,Park, Jung-Hwa,Kim, Dong Won,Choi, Min-Woo,Chung, Hae Yeon,Kwon, Oh Kyu,Kwon, Ji Eon,Park, Soo Young
supporting information, p. 2481 - 2488 (2021/07/26)
Despite the recent rapid development of organic solar cells (OSCs), the low dielectric constant (?r=3–4) of organic semiconducting materials limits their performance lower than inorganic and perovskite solar cells. In this work, we introduce oligo(ethylene glycol) (OEG) side chains into the dicyanodistyrylbenzene-based non-fullerene acceptors (NIDCS) to increase its ?r up to 5.4. In particular, a NIDCS acceptor bearing two triethylene glycol chains (NIDCS-EO3) shows VOC as high as 1.12 V in an OSC device with a polymer donor PTB7, which is attributed to reduced exciton binding energy of the blend film. Also, the larger size grain formation with well-ordered stacking structure of the NIDCS-EO3 blend film leads to the increased charge mobility and thus to the improved charge mobility balance, resulting in higher JSC, FF, and PCE in the OSC device compared to those of a device using the hexyl chain-based NIDCS acceptor (NIDCS-HO). Finally, we fabricate NIDCS-EO3 devices with various commercial donors including P3HT, DTS-F, and PCE11 to show higher photovoltaic performance than the NIDCS-HO devices, suggesting versatility of NIDCS-EO3.
Styryl xanthine derivatives and uses thereof (by machine translation)
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Paragraph 0174; 0176; 0177; 0178; 0179, (2019/08/02)
The invention discloses styryl xanthine derivatives and application, and particularly, relates to a novel styryl xanthine derivative and a pharmaceutical composition containing the same, and can be used as selective adenosine A. 2A Are antagoni