- A fluorinated binaphthyl chiral dopant for fluorinated liquid crystal blue phases
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A 6,6′-fluorinated binaphthyl enantiomer, (R)-1, was applied as a chiral dopant to produce cholesteric blue phases (BPs). A fluorinated nematic liquid crystal doped with (R)-1 showed lower critical chirality to induce a BP and a larger temperature range of BPs than that doped with a conventional chiral dopant. This journal is the Partner Organisations 2014.
- Kakisaka,Higuchi,Okumura,Kikuchi
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supporting information
p. 6467 - 6470
(2014/08/18)
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- Synthesis, properties, and structures of functionalized peri -xanthenoxanthene
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Three types of alkylated peri-xanthenoxanthene (PXX) have been synthesized employing efficient synthetic routes. These heteroaromatic compounds exhibited different electronic and crystal structures according to UV-vis spectra, electrochemical measurements, and X-ray structural analyses. Among them, 1,7-DOPXX has been demonstrated as an active material for organic field-effect transistors with promising mobility and a high on/off ratio simultaneously.
- Lv, Na,Xie, Meilan,Gu, Weibing,Ruan, Huanyang,Qiu, Song,Zhou, Chunshan,Cui, Zheng
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supporting information
p. 2382 - 2385
(2013/07/04)
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- Synthesis of new bis-BINOLs linked by a 2,2e′-bipyridine bridge
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A series of new C2-symmetric chiral ligands 8, 9, 11 and 12, consisting of two binaphthyl units linked by a 2,2′-bipyridine bridge, has been synthesized via Suzuki cross-coupling reactions.
- Bai, Xiao-Li,Liu, Xu-Dong,Wang, Mang,Kang, Chuan-Qing,Gao, Lian-Xun
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p. 458 - 464
(2007/10/03)
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- Immobilization of asymmetric multifunctional catalysts on an insoluble polymer
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Polymer-supported linked-BINOL was synthesized to immobilize asymmetric catalysts with two BINOL units. The advantage of the polymer-supported linked-BINOL over randomly polymer-supported BINOL was confirmed by asymmetric Michael reaction. A novel polymer
- Matsunaga,Ohshima,Shibasaki
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p. 8473 - 8478
(2007/10/03)
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- Poly(1,1′-bi-2-naphthol)s: Synthesis, characterization, and application in Lewis acid catalysis
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6,6′-Dibromo-1,1′-bi-2-naphthol derivatives, where the hydroxyl groups are protected by alkyl, methoxymethyl, and acyl groups, have been polymerized using nickel(0) or nickel(II) complexes as catalysts. The molecular weights of the resulting polymers have
- Hu, Qiao-Sheng,Vitharana, Dilrukshi,Zheng, Xiao-Fan,Wu, Chi,Kwan, Chi Man Simon,Pu, Lin
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p. 8370 - 8377
(2007/10/03)
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