117745-45-6Relevant articles and documents
6,6′-Bis-substituted BINOL boronic acids as enantioselective and chemoselective fluorescent chemosensors for d-sorbitol
Liang, Xiaofen,James, Tony D.,Zhao, Jianzhang
, p. 1309 - 1315 (2008)
A new chiral fluorescent BINOL boronic acid 1 has been synthesized. The chiral recognition properties of 1 are drastically different from BINOL boronic acid c. Sensor 1 shows improved enantioselectivity as well as chemoselectivity toward sugar alcohols, s
A chiroptical molecular sensor for ferrocene
Agnes, Marco,Nitti, Andrea,Vander Griend, Douglas A.,Dondi, Daniele,Merli, Daniele,Pasini, Dario
, p. 11492 - 11495 (2016)
A homochiral, square-shaped, D2 symmetrical nanosized metal-linked macrocycle is able to form stable complexes with ferrocene in polar solvents, with detection achieved by means of multiple outputs (optical/chiroptical spectroscopies and cyclic voltammetry). Selective sensing using chiroptical spectroscopy in the presence of interfering analytes is demonstrated.
Is the CD excitron chirality method applicable to chiral 1,1'- biphenanthryl compounds? [9]
Hattori,Sakurai,Koike,Miyano
, p. 9086 - 9087 (1998)
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Synthesis, photophysical and electrochemical properties of a blue emitter with binaphthalene and carbazole units
Guo, Lixia,Wang, Xiaoju,Feng, Liheng
, p. 376 - 381 (2018)
A blue emitter, 3,3′-(2,2′-dimethoxy-[1,1′-binaphthalene]-6,6′-diyl)bis(9-benzyl-9H-carbazole), was synthesized by Suzuki coupling reaction. The photophysical properties of the emitter in solution were firstly investigated by UV–Vis absorption and fluorescence emission techniques. The results indicate that the emitter has excellent optical and electron transfer properties. The maximum absorption and emission peaks of the emitter are 302 nm and 406 nm with 67.4% fluorescence quantum yield in chloroform, respectively. Thermal stability study reveals that the emitter has a good thermal stability (Td > 330 °C, Tg > 160 °C). Electrochemical Redox properties of the emitters were measured by cyclic voltammetry, and the energy gaps of highest occupied molecular orbital and the lowest unoccupied molecular orbital levels are in good agreement with the results of theoretical calculation. Furthermore, the multilayer electrochemcial device with the emitter was fabricated and its properties were explored. The wavelength of electroluminescence for the device with this emitter locates at 428 nm. These results indicate the emitter as a deep blue-emitting material has promising application in organic light-emitting diode devices.
Novel π-expanded chrysene-based axially chiral molecules: 1,1′-bichrysene-2,2′-diols and thiophene analogs
An, Shujie,Liu, Qiancai,Ma, Li,Tang, Guofeng,Zhong, Yaling
, p. 641 - 645 (2020/05/25)
1,1′-Bichrysene-2,2′-diol and its thiophene analogs, 6,6′-biphenanthro-[1,2-b]thiophene-7,7′-diols, as a series of novel π-expanded chrysene-/phenanthro[1,2-b]thiophene-based axially chiral molecules are synthesized from 1,1′-bi-2-naphthols with key steps
