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Synthesis and mesomorphic behavior of a donor-acceptor-type hexaazatriphenylene
Authors:Chang Tsu-Hsin  Wu Bi-Ru  Chiang Michael Y  Liao Su-Chih  Ong Chi Wi  Hsu Hsiu-Fu  Lin Shu-Yu
Affiliation:Department of Chemistry, National Sun Yat Sen University, Koahsiung 804, Taiwan.
Abstract:
[structure: see text] A new donor-acceptor, 1,4,5,8,9,12-hexaazatriphenylene HATCNOR(n), is described. The synthesis of HATCNOR1 and HATCNOR6 is achieved by the regioselective displacement of 1,4,5,8,9,12-hexaazatriphenylene hexacarbonitrile (HATCN) with an alkoxy group. The X-ray analysis revealed self-assembly of HATCNOR1 in the solid state. HATCNOR6 is the new difunctionalized hexaazatriphenylene discotic liquid crystal.
Keywords:
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