138145-30-9Relevant academic research and scientific papers
Synthesis, thermal and photophysical studies of π–extended dibenzophenazine based discotic liquid crystals
Belyaev, Victor,Gowda, Ashwathanarayana,Jacob, Litwin,Kumar, Sandeep
, (2020)
Novel π–extended dibenzophenazine based discotic mesogens tethered with alkane thiols and alkoxy phenylacetylene along with alkoxy chains have been designed and synthesised. Molecular structures of all compounds were investigated using spectral and elemen
Phase crossover in columnar tris-(1,3,4-oxadiazoles) with pendant quinoxalines
Lin, Kuan-Ting,Lai, Chung K.
, p. 7579 - 7588 (2016/11/11)
Four new series of bis-(1,3,4-oxadiazoles) 1a–c and tris-(1,3,4-oxadiazoles) 1d containing peripheral quinoxalines were prepared and their mesomorphic behavior was reported. Except for compound 1c (n=12), all other compounds 1a–d formed columnar phases wh
Side-chain engineering of green color electrochromic polymer materials: Toward adaptive camouflage application
Yu, Hongtao,Shao, Shan,Yan, Lijia,Meng, Hong,He, Yaowu,Yao, Chao,Xu, Panpan,Zhang, Xiaotao,Hu, Wenping,Huang, Wei
supporting information, p. 2269 - 2273 (2016/04/04)
The syntheses of adaptive camouflage devices based on novel side-chain engineered organic electrochromic materials have been demonstrated. Herein we report a molecule engineering approach for the tuning and syntheses of green-brown switchable electrochrom
An organic electrochromic stealth material and its application
-
Paragraph 0046-0049, (2016/10/09)
The invention discloses an organic electrochromic material and an application thereof. The organic electrochromic material provided by the invention is shown in a formula I in the specification, wherein in the formula I, Ar1 and Ar2 independently represen
Sodium Ion Complexation Enforced Columnar Mesophase of Dibenzo[ a, c ]phenazine Bearing Lateral Crown Ether
Ong, Chi Wi,Yan, Chih Qiang,Yeh, Ming-Che,Tzeng, Mei-Chun
, p. 249 - 254 (2015/07/15)
The dibenzo[a,c]phenazine discogen having "π-polarization" containing a lateral crown ether and four alkoxy-peripheral side chain, DBPZ-Cn were synthesized. These metal-free crown ether DBPZ-Cn having four dodecylalkoxy side chains were found to be non-me
Polar effect in columnar unsymmetric 1,3,4-oxa(thia)diazoles
Hu, Tarng-Shiang,Lin, Kuan-Ting,Mu, Chih-Chin,Kuo, Hsiu-Ming,Chen, Ming-Chou,Lai, Chung K.
, p. 9204 - 9213 (2015/02/19)
Three new series of heterocyclic 1,3,4-oxa(thia)diazoles 1a-c were prepared and their mesomorphic behavior studied. All compounds 1a exhibited monotropic columnar phases, which were confirmed by powder XRD diffractometer. Compounds 1b were not mesogenic.
Columnar catenar bisoxazoles and bisthiazoles
Lin, Kuan-Ting,Kuo, Hsiu-Ming,Sheu, Hwo-Shuenn,Lai, Chung K.
, p. 6457 - 6466 (2015/03/30)
Three new series of catenar liquid crystals 1a-c derived from heterocyclic bisoxazoles and bisthiazoles exhibiting columnar phases were reported. All compounds 1a-c exhibited hexagonal columnar phases, which were confirmed by powder XRD diffractometer. Co
Unsymmetric 1,3,4-oxa(thia)diazoles of quinoxaline-naphthalene conjugates
Lin, Kuan-Ting,Kuo, Hsiu-Ming,Sheu, Hwo-Shuenn,Lai, Chung K.
, p. 9045 - 9055 (2013/09/24)
Two new series of unsymmetric 1,3,4-oxa(thia)diazoles 1a,b containing both quinoxaline and naphthalene moieties were prepared and their mesomorphic properties were investigated. The mesomorphic behavior of compounds 1a,b and 2 was studied by DSC analysis
Synthesis of quinoxaline-benzoxale conjugates and mesomorphic properties
Chen, Chun-Jung,Wu, Yu-Che,Sheu, Hwo-Shuenn,Lee, Gene-Hsiang,Lai, Chung K.
experimental part, p. 114 - 124 (2011/03/17)
A new series of non-discotic heterocyclic compounds 1a-e derived from quinoxaline was prepared and their mesomorphic properties investigated. The crystal and molecular structures of nonmesogenic 2,3-bis(3,4-didodecyloxyphenyl) quinoxaline-6-carboxylic aci
Dibenzo[a,c]phenazine with six-long alkoxy chains to probe optimization of mesogenic behavior
Ong, Chi Wi,Hwang, Ja-Yi,Tzeng, Mei-Chun,Liao, Su-Chih,Hsu, Hsiu-Fu,Chang, Tsu-Hsin
, p. 1785 - 1790 (2008/09/21)
New hexaalkoxydibenzo[a,c]phenazines (HDBPs) with six-carbon long chains have been prepared, and their mesogenic behavior investigated. The incorporation of six peripheral alkoxy groups onto the larger, dipolar core bearing nitrogen atoms showed interesti
