- Room-temperature redox-active liquid crystals composed of tetraazanaphthacene derivatives
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Liquid-crystalline (LC) N-heteroacenes, tetraazanaphthacene (TANC), and fluoflavin (FFV) were synthesized, and their self-assembly into columnar LC structures at room temperature was investigated. LC TANC and LC FFV functioned as an electron acceptor and
- Isoda, Kyosuke,Abe, Tomonori,Tadokoro, Makoto
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Read Online
- Electrochromic π-Conjugated Copolymers Derived from Azulene, Fluorene, and Dialkyloxybenzothiadiazole
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A series of random π-conjugated copolymers P1, P2, and P3 were synthesised from 1,3-dibromoazulene, 4,7-dibromo-5,6-bis(dodecyloxy)benzo-2,1,3- thiadiazole, and 9,9-dioctylfluorene-2,7-bis(trimethyleneborate) via Suzuki coupling reactions. The copolymers
- Lim, Shaun Zhi Hao,Neo, Wei Teng,Cho, Ching Mui,Wang, Xiaobai,Tan, Angeline Yan Xuan,Chan, Hardy Sze On,Xu, Jianwei
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p. 1048 - 1056
(2013/09/24)
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- New octahedral, head-tail iron(II) complexes with spin crossover properties
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The synthesis and characterisation of four new Schiff base-like ligands with long alkyl chains in the outer periphery and their iron(II) complexes with methanol and pyridine as axial ligands is reported. Two of the methanol complexes crystallise in a lipi
- Schlamp, Stephan,Thoma, Peter,Weber, Birgit
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p. 2759 - 2768
(2012/08/14)
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- New moderate bandgap polymers containing alkoxysubstituted-benzo[c][1,2,5] thiadiazole and thiophene-based units
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Alkoxysubstituted benzo[c][1,2,5]thiadiazole electron accepting units were prepared and copolymerized with various thiophene-based electron donating monomers to produce new low bandgap polymers P1-4. The materials showed broad absorption in the range from
- Lim, Zheng Bang,Xue, Bofei,Bomma, Swarnalatha,Li, Hairong,Sun, Shuangyong,Lam, Yeng Ming,Belcher, Warwick J.,Dastoor, Paul C.,Grimsdale, Andrew C.
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p. 4387 - 4397
(2012/05/20)
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- Room temperature liquid crystalline perylene diester benzimidazoles with extended absorption
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The synthesis, characterization and thermotropic properties of novel asymmetrically substituted discotic molecules, perylene diester benzimidazoles (PDBIs), are presented. PDBIs were designed with an imidazole unit at 3,4 positions and a bisester moiety a
- Wicklein, Andre,Muth, Mathis-Andreas,Thelakkat, Mukundan
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p. 8646 - 8652
(2011/06/09)
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- Solvophobic control of core-substituted naphthalene diimide nanostructures
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The requirements for the self-assembly of 2,3-annulated core-substituted NDIs into discrete worm-like nanostructures are explored in MeOH-CHCl 3 solutions. AFM was used to visualize and characterize the structures formed at precise proportions
- Bhosale, Sheshanath V.,Jani, Chintan,Lalander, Cecilia H.,Langford, Steven J.
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supporting information; experimental part
p. 973 - 975
(2010/06/12)
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- Synthesis and stereochemistry of long-chain quinoxaline metallocyclophanes
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(Figure Presented) Condensation of 1,2-diamino-4,5-bis(n-alkoxy)arenes with an oligopyridyl-type α-diketone afforded a series of long-chain pyridine-quinoxaline hybrids. These were evaluated for their ability to self-assemble with tetrahedral Cu(I) and Ag
- Howard, Mark J.,Heirtzler, Fenton R.,Dias, Sandra I. G.
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p. 2548 - 2553
(2008/09/19)
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- CHARGE-TRANSPORT MATERIALS, METHODS OF FABRICATION THEREOF, AND METHODS OF USE THEREOF
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Briefly described, embodiments of this disclosure include charge-transport materials, methods of forming charge-transport materials, and methods of using the charge-transport materials.
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Page/Page column 83
(2008/06/13)
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- In Situ Synthesis of Hexakis(alkoxy)diquinoxalino[2,3-a:2′,3′ -c]phenazines: Mesogenic Phase Transition of the Electron-Deficient Discotic Compounds
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2,3,8,9,14,15-Hexakis(alkoxy)diquinoxalino[2,3-a:2′,3′- c]phenazines with alkyl side chains varying from 6 to 12 carbon atoms were readily synthesized by the condensation of hexaketocyclohexane with the respective 1,2-bisalkoxy-4,5-diaminobenzene. Polariz
- Ong, Chi Wi,Liao, Su-Chih,Chang, Tsu Hsing,Hsu, Hsiu-Fu
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p. 3181 - 3185
(2007/10/03)
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- Neutral Anion Receptors: Synthesis and Evaluation as Sensing Molecules in Chemically Modified Field Effect Transistors
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A new class of anion selective receptors is based on the neutral uranylsalophene building block as Lewis acidic binding site. Additional hydrogen bond accepting or donating moieties near the anion binding site offer the possibility of varying the binding
- Antonisse, Martijn M. G.,Snellink-Ruel, Bianca H. M.,Yigit, Isteyfo,Engbersen, Johan F. J.,Reinhoudt, David N.
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p. 9034 - 9038
(2007/10/03)
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