首页|Synthesis of novel discotic hexa-peri-hexabenzocoronene derivatives and the Influence of substituents on properties
Synthesis of novel discotic hexa-peri-hexabenzocoronene derivatives and the Influence of substituents on properties
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NETL
NSTL
Trans Tech Publications Ltd
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.