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

Abstract:

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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.

Info:

Periodical:

Key Engineering Materials (Volumes 428-429)

Edited by:

Yuan Ming Huang

Pages:

132-134

DOI:

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

Citation:

X. Y. Liu et al., "Synthesis of Novel Discotic Hexa-Peri-Hexabenzocoronene Derivatives and the Influence of Substituents on Properties", Key Engineering Materials, Vols. 428-429, pp. 132-134, 2010

Online since:

January 2010

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$35.00

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