29148-16-1Relevant academic research and scientific papers
Studies on effects of compatibilizers in over coating layer materials for TFT panels
Ogata, Tomonari,Mochida, Kenji,Nonaka, Takamasa,Kurihara, Seiji,Takahashi, Shuuichi
, p. 89 - 95 (2006)
Over coating layer (OCL) materials were prepared by mixing acrylate copolymer and epoxy compound. The shelf life of the OCL materials could be extended, because of suppression of the crosslinking reaction between the acrylic acid and epoxy groups during s
A crossover from rod-shaped to bent-shaped in symmetric isoflavone liquid crystal trimers exhibiting unusual mesomorphic behaviour
Chan, Tze-Nee,Yeap, Guan-Yeow,Yam, Wan-Sinn,Madrak, Karolina,Zep, Anna,Pociecha, Damian,Gorecka, Ewa
experimental part, p. 11335 - 11339 (2012/08/07)
A new series of symmetric isoflavone-based liquid crystalline trimers, 1,3-bis{[3-(4′-decyloxyphenyl)-4H-1-benzopyran-4-one-7-oxy]alkyloxy} benzenes with 3-12 methylene units in both lateral spacers have been synthesized and characterized by polarizing op
Influence of bromoalkyloxy side chain on mesomorphic behavior in heterocyclic 7-(4-bromoalkyloxy)-3-(4′-decyloxyphenyl)-4H-1-benzopyran-4- ones
Yeap, Guan Yeow,Chan, Tze Nee,Yam, Wan Sinn,Takeuchi, Daisuke,Ito, Masato M.
scheme or table, p. 947 - 950 (2012/01/11)
A new homologous series of isoflavone-based ethers, 7-(4-bromoalkyloxy)-3- (4′-decyloxyphenyl)-4H-1-benzopyran-4-ones were synthesized and characterized. The mesomorphic properties of all homologues were investigated by differential scanning calorimetry (
Mesogens based on palladium orthometallated complexes with carboxylato bridges: Tuning and shaping a non-planar molecule
Díez, Laura,Espinet, Pablo,Miguel, Jesús A.,Rodríguez-Medina, M. Paz
, p. 261 - 268 (2007/10/03)
The binuclear cyclopalladated compounds [Pd2(μ-OH) 2(Ln)2] (1) derived from imines HLn = p-CnH2n + 1O-C6H4-CHN-C 6H4-OCnH2n + 1-p (n = 6,10) react with carboxylic acids to give the derivatives [Pd2(μ-ox) 2(Ln)2] (2) with a planar core for oxalic acid, and [Pd2(μ-OOCR)2(Ln)2] (3-7) compounds with a non-planar ridge tent structure for other RCOOH acids: (3) R = CmH2m + 1 (m = 1, 3, 5, 7, 9, 11, 13, 15, 17); (4) R = CH2(OCH2CH2)pOCH3 (p = 1, 2); (5) R = CH2-C6H4-OCqH 2q + 1-p (q = 2, 4, 6, 8, 10, 12); (6) R = C6H 4-OCrH2r + 1-p (r = 4, 10); (7) R = C*H(OH)CH3. The acids used were designed to explore the effect on the thermal properties of the compounds prepared of systematic variations in the type of carboxylato ligand, which induce structure, packing, and polarity changes, and in the length of the carboxylato chain. Most of the complexes prepared, even when far from planar, show liquid crystal behavior and display nematic, smectic A and smectic C phases.
