Synthesis and Characterization of Compounds Based on Carbazole and Sulfone Groups
Keyword(s):
Abstract Two compounds containing carbazole and sulfone groups with different alkyl chain lengths have been designed and synthesized. The sulfone group has strong absorption characteristics and the alkoxy chain and carbazole group are electron-rich, forming D-δ-A-type symmetrical molecules. The molecules have the characteristics of charge transfer and high thermal stability, and the molecules stack to form a layered staggered stack, reducing the intermolecular π–π interactions. The target compounds also exhibit strong ultraviolet-fluorescent emission in the solid state at room temperature, and they are expected to be good luminescent materials.
2012 ◽
Vol 1
(3)
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pp. R103-R107
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2012 ◽
Vol 536
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pp. S485-S487
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2009 ◽
Vol 48
(6)
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pp. 1114-1124
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2017 ◽
Vol 238
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pp. 84-89
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2004 ◽
Vol 40
(8)
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pp. 1981-1986
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