Synthesis and characterisation of thieno[3,2-b]thiophene-based linear shaped liquid crystals

References

• Kawamoto H. The history of liquid-crystal displays. Proc IEEE. 2002;90:460–500.
   Web of Science ®Google Scholar
• Deshmukh RR, Malik MK. Effect of dichroic dye on phase separation kinetics and electro-optical characteristics of polymer dispersed liquid crystals. J Phys Chem Solids. 2013;74:215–224.
   Web of Science ®Google Scholar
• Mathews S, Farrell G, Semenova Y. All-fiber polarimetric electric field sensing using liquid crystal infiltrated photonic crystal fiber. Sensor Actuat A-Phys. 2011;167:54–59.
   Web of Science ®Google Scholar
• Xie P, Zhang R. Liquid crystal elastomers, networks and gels: advanced smart materials. J Mater Chem. 2005;15:2529–2550.
   Web of Science ®Google Scholar
• Kalmanash MH, inventor; Kaiser Aerospace and Electronics Corporation, assignee. High efficiency chiral nematic liquid crystal rear polarizer for liquid crystal displays having a notch polarization bandwidth of 100 nm to 250 nm. United States patent US 5,486,935 A. 1996 Jan 23.
   Google Scholar
• Walczak A. Electromagnetic wave beam self–guidance in a liquid crystal–semiconductor cell. Photo Lett Poland. 2010;2:73–75.
   Google Scholar
• Yoshimoto N, Hanna J. Preparation of a novel organic semiconductor composite consisting of a liquid crystalline semiconductor and crosslinked polymer and characterization of its charge carrier transport properties. J Mater Chem. 2003;13:1004–1010.
   Web of Science ®Google Scholar
• Hanna J. Towards a new horizon of optoelectronic devices with liquid crystals. Opto-Electron Rev. 2005;13:259–267.
   Web of Science ®Google Scholar
• Aboubakr H, Tamba M-G, Diallo AK, Ackermann CV, Belec L, Siri O, Raimundo J-M, Mehl GH, Brisset H. Structure properties relationships of liquid crystal bent core organic semiconductors based on benzo[2,1-b:3,4-b0]dithio-phene-4,5-dione. J Mater Chem. 2012;22:23159–23168.
   Web of Science ®Google Scholar
• Sagara Y, Kato T. Stimuli-responsive luminescent liquid crystals: change of photoluminescent colors triggered by a shear-induced phase transition. Angew Chem Int Ed. 2008;47:5175–5178.
   PubMed Web of Science ®Google Scholar
• Nazarenko VG, Boiko OP, Anisimov MI, Kadashchuk AK, Nastishin YuA, Golovin AB, Lavrentovich OD. Lyotropic chromonic liquid crystal semiconductors for water-solution processable organic electronics. Appl Phys Lett. 2010;97:263305.
   Web of Science ®Google Scholar
• Dickey KC, Anthony JE, Loo Y. Improving organic thin-film transistor performance through solvent-vapor annealing of solution-processable triethylsilylethynyl anthradithiophene. Adv Mater. 2006;18:1721–1726.
   Web of Science ®Google Scholar
• Huang Y, Guo X, Liu F, Huo L, Chen Y, Russell TP, Han CC, Li Y, Hou J. Improving the ordering and photovoltaic properties by extending π–conjugated area of electron-donating units in polymers with D-A structure. Adv Mater. 2012;24:3383–3389.
   PubMed Web of Science ®Google Scholar
• Kanemitsu Y, Okamoto S. Hakko-zairyo no Kiso to atarasi tenkai [Fundamental and new development of emission materials]. Tokyo: Ohm; 2008.
   Google Scholar
• Matharu AS, Karadakov PB, Cowling SJ, Hegde G, Komitov L. Exploring the mesomorphic potential of 2,4-disubstituted thiophenes: a structure-property study. Liq Cryst. 2011;38:207–232.
   Web of Science ®Google Scholar
• Tietz JI, Mastriana JR, Sampson P, Seed AJ. Novel 5-(4-alkoxyphenyl)thieno[3,2-b]thiophene-2-carboxylate esters: Highly efficient synthesis and mesogenic evaluation of a new class of materials exhibiting the smectic C phase. Liq Cryst. 2012;39:515–530.
   Web of Science ®Google Scholar
• Han J, Wang Q, Chang XY, Zhu LR. Fluorescent liquid crystalline compounds with 1,3,4-oxadiazole and benzo[b]thiophene units. Liq Cryst. 2012;39:669–674.
   Web of Science ®Google Scholar
• Mukherjee PK. Improved analysis of the effect of chain flexibility on the nematic to smectic-A phase transition. Chem Phys Lett. 2013;556:113–116.
   Web of Science ®Google Scholar
• Nishiyama I, Yamamoto T, Yamamoto J, Goodbyb JW, Yokoyamaa H. Achiral non-branched rod-shaped liquid crystals showing anticlinic smectic phase. J Mater Chem. 2003;13:1868–1876.
   Web of Science ®Google Scholar
• Matsumoto S, Tsunoda I. Ekishouno saisin gijyutsu [Latest technologies of liquid crystal]. Tokyo: Kogyo Chosakai; 1983.
   Google Scholar
• Li X, Liu A, Xun S, Qiao W, Wan X, Wang ZY. Synthesis and characterization of near-infrared absorbing and fluorescent liquid-crystal chromophores. Org Lett. 2008;10:3785–3787.
   PubMed Web of Science ®Google Scholar
• Woody KB, Leever BJ, Durstock MF, Collard M. Synthesis and characterization of fully conjugated donor-acceptor-donor triblock copolymers. Macromolecules. 2011;44:4690–4698.
   Web of Science ®Google Scholar
• Zhou Y, Xiao Y, Chi S, Qian X. Isomeric boron-fluorine complexes with donor-acceptor architecture: strong solid/liquid fluorescence and large stokes shift. Org Lett. 2008;10:633–636.
   PubMed Web of Science ®Google Scholar
• Zhang X, Gorohmaru H, Kadowaki M, Kobayashi T, Ishi-i T, Thiemanna T, Mataka S. Benzo-2,1,3-thiadiazole-based, highly dichroic fluorescent dyes for fluorescent host–guest liquid crystal displays. J Mater Chem. 2004;14:1901–1904.
   Web of Science ®Google Scholar
• Goto H. Cholesteric liquid crystal inductive asymmetric polymerization: synthesis of chiral polythiophene derivatives from achiral monomers in a cholesteric liquid crystal. Macromolecules. 2007;40:1377–1385.
   Web of Science ®Google Scholar
• Bijleveld JC, Shahid M, Gilot J, Wienk MM, Janssen RAJ. Copolymers of cyclopentadithiophene and electron-deficient aromatic units designed for photovoltaic applications. Adv Funct Mater. 2009;19:3262–3270.
   Web of Science ®Google Scholar
• Horie M, Majewski LA, Fearn MJ, Yu CY, Luo Y, Song A, Saunders BR, Turner ML. Cyclopentadithiophene based polymers-a comparison of optical, electrochemical and organic field-effect transistor characteristics. J Mater Chem. 2010;20:4347–4355.
   Web of Science ®Google Scholar
• Beinhoff M, Weigel W, Jurczok M, Rettig W, Modrakowski C, Brüdgam I, Hartl H, Schlüter AD. Synthesis and spectroscopic properties of arene-substituted pyrene derivatives as model compounds for fluorescent polarity probes. Eur J Org Chem. 2001;2001:3819–23829.
   Google Scholar
• Britze A, Jacob J, Choudhary V, Moellmann V, Grundmeier G, Luftmann H, Kuckling D. Synthesis of PPP-b-PS block copolymers using a combination of Suzukipolycondensation and nitroxide-mediated radical polymerization. Polymer. 2010;51:5294–5303.
   Web of Science ®Google Scholar
• Dutta GK, Patil S. Solution processable quinoxaline based molecular materials for organic field effect transistors. Org Electron. 2012;13:1266–1276.
   Web of Science ®Google Scholar
• Imrie CT, Taylor L. The preparation and properties of low molar mass liquid crystals possessing lateral alkyl chains. Liq Cryst. 1989;6:1–10.
   Web of Science ®Google Scholar
• Donaldson T, Staesche H, Lu ZB, Henderson PA, Achard MF, Imrie CT. Symmetric and non-symmetric chiral liquid crystal dimers. Liq Cryst. 2010;37:1097–1110.
   Web of Science ®Google Scholar
• Lee HC, Lu Z, Henderson PA, Achard MF, Mahmood WAK, Yeap GY, Imrie CT. Cholesteryl-base liquid crystal dimers containing a sulfur-sulfur link in the flexible spacer. Liq Cryst. 2011;39:259–268.
   Web of Science ®Google Scholar
• Collings PJ, Ratna BR, Shashidhar R. Order parameter measurements of dichroic dyes dissolved in smectic liquid crystals that tilt without layer contraction. Phys Rev E. 2003;67:021705.
   Web of Science ®Google Scholar
• Roncali J. Oligothienylenevinylenes as a new class of multinanometer linear π-conjugated systems for micro-and nanoelectronics. Acc Chem Res. 2000;33:147–156.
   PubMed Web of Science ®Google Scholar
• Chandrasekhar S. Liquid crystals. 2nd ed. Cambridge: Cambridge University Press; 1992.
   Google Scholar