Synthesis of Novel Discotic Hexa-Peri-Hexabenzocoronene Derivatives and the Influence of Substituents on Properties

Xu Ying Liu; Wen Guang Wang; Jia Ling Pu

doi:10.4028/www.scientific.net/KEM.428-429.132

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Synthesis of Novel Discotic Hexa-Peri-Hexabenzocoronene Derivatives and the Influence of Substituents on Properties
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HomeKey Engineering MaterialsKey Engineering Materials Vols. 428-429Synthesis of Novel Discotic...

Synthesis of Novel Discotic Hexa-Peri-Hexabenzocoronene Derivatives and the Influence of Substituents on Properties

Abstract:

Due to hexa-peri-hexabenzocoronene (HBC)’s perfect structural and their promising electronic and optoelectronic properties, the novel derivatives of HBC have continuously attracted interest. Hexaphenylbenene, as a necessary precursor to synthesize HBC, is affected by the substituents during dehydrocyclization. New synthetic strategy of some HPC derivatives with long-chain ester groups is described. Their structures were established by 1H nuclear magnetic resonance (1HNMR) and infrared spectrometry (IR), ultraviolet-visible spectrograph (UV-vis). The results indicate that the substituents play an important role on oxydehydrogenation of HPCs.

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Key Engineering Materials (Volumes 428-429)

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132-134

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https://doi.org/10.4028/www.scientific.net/KEM.428-429.132

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January 2010

Authors:

Xu Ying Liu, Wen Guang Wang, Jia Ling Pu

Keywords:

Hexabenzocoronene, Hexaphenyl-Benene, Oxidative Cyclodehydrogenation, Synthesis

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