Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Katie M. Psutka"'
Publikováno v:
The Journal of Organic Chemistry. 84:10796-10804
We report the synthesis and properties of a series of novel triphenylenedicarboxyimides and thioimides (4-6) to probe the effect of thionation on the formation of columnar mesophases. These materials display broad columnar mesophases and high clearin
Publikováno v:
Canadian Journal of Chemistry. 95:399-409
We report the synthesis and mesophase characterization of a series of novel hexaalkoxydibenzanthracenes to probe the effect of side-chain length variation and substituents on the mesophase temperature range. A series of hexaalkoxydibenz[a,c]anthracen
Autor:
Kenneth E. Maly, Katie M. Psutka
Publikováno v:
RSC Advances. 6:78784-78790
We report the synthesis and properties of a series of novel dibenzanthracenedicarboxythioimides and an investigation of the effects of thionation on self-assembly in these systems. These compounds all display columnar mesophases over broad temperatur
Autor:
Kevin J. A. Bozek, Vance E. Williams, Katie M. Psutka, Joseph A. Paquette, Joshua R. Williams, Kenneth E. Maly, Oliver Calderon
Publikováno v:
European Journal of Organic Chemistry. 2015:1456-1463
We report the synthesis of a series of 2,3,5,6-tetraalkoxydibenz[a,c]anthracenes bearing substituents (H, OCH3, or CN) in the 11- and 12-positions and an investigation of their liquid-crystalline properties. The synthesis involved Suzuki coupling of
Autor:
Joshua R. Williams, Kenneth E. Maly, Joseph A. Paquette, Katie M. Psutka, Oliver Calderon, Kevin J. A. Bozek, Vance E. Williams
Publikováno v:
ChemInform. 46
Suzuki coupling of dibromonaphthalenes and boronate esters followed by oxidative cyclization leads to dibenzanthracene derivatives.
Publikováno v:
Organic letters. 16(20)
The synthesis and characterization of a novel series of dibenz[a,c]anthracenedicarboximides is reported. Incorporating electron-withdrawing imides bearing flexible alkyl chains allowed for the production of materials that self-assemble into hexagonal
Autor:
Katie M. Psutka, Kenneth E. Maly, Melissa A. Cochran, Joseph A. Paquette, Colin J. Yardley, Oliver Calderon, Vance E. Williams
Publikováno v:
ChemInform. 43
The synthesis and characterization of a series of novel hexaalkoxydibenzanthracene derivatives is described.
Autor:
Vance E. Williams, Colin J. Yardley, Kenneth E. Maly, Katie M. Psutka, Melissa A. Cochran, Joseph A. Paquette, Oliver Calderon
Publikováno v:
Chemical Communications. 48:8210
We report the synthesis and characterization of a series of novel hexaalkoxydibenz[a,c]anthracenes. While the parent compound is not mesomorphic, the introduction of substituents in the 10- and 13-positions yields compounds with columnar liquid cryst