|
Type |
Poster Presentation |
Area |
Organic Chemistry |
Room No. |
Grand Ballroom |
Time |
10월 18일 (목요일) 11:00~12:30 |
Code |
ORGN.P-75 |
Subject |
Synthesis of New Molecules with D-A-π-A-D Configurations Based on Phenothiazine and Quinoline. |
Authors |
So Dam Kim, Tae Woo Kwon* Department of Chemistry, Kyungsung University, Korea |
Abstract |
We designed and synthesized new moleculels with Donor-Acceptor-π-Acceptor-Donor (D-A-π-A-D) configurations based on phenothiazine and quinoline. Phenothiazine has electron rich atoms such as sulfur and nitrogen. It is potentially better electron donor than others because of its non-planar geometry, good thermal and electrochemical stability. Quinolines are well known to be a good electron acceptor materials and thermally stable. In this study, we report the synthesis of 2,2'-(6,6'-(9,9-dihexyl-9H-fluorene-2,7-diyl)bis(4-phenyl-3-(p-tolyl)quinoline-6,2-diyl))bis(10-phenyl-10H-phenothiazine) (FTQP, 1) and 2,2'-(6,6'-(9,9-dihexyl-9H-fluorene-2,7-diyl)bis(3,4-diphenylquinoline-6,2-diyl))bis(10-phenyl-10H-phenothiazine) (FQP, 2) via Ullmann, Grignard, Friedlander condensation and Suzuki coupling reactions. Products were determined by using 1H, 13C NMR, LC-MSMS, UV-Vis, Photoluminescence, TGA and DSC. Detailed synthetic routes and characterization of materials will be described. |
E-mail |
sdkim92@ks.ac.kr |
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