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Updated: Aug 15, 2026

Efficient Synthesis of Polyfunctionalized Benzenes in Water via Persulfate-promoted Benzannulation of α,β-Unsaturated Compounds and Alkynes
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Efficient Synthesis of Polyfunctionalized Benzenes in Water via Persulfate-promoted Benzannulation of α,β-Unsaturated Compounds and Alkynes

Published on: December 16, 2019

Synthesis and Property Study on Homoaromatic Thiabenzenes

Fengyi Liu1, Cheng Xu1, Hongyan Yang1

  • 1School of Chemistry and Chemical Engineering, Chongqing University, Chongqing, P. R. China.

Angewandte Chemie (International Ed. in English)
|August 13, 2026
PubMed

Keywords:
carbenehomoaromaticitythiabenzene

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Like benzene, cyclobutadiene and cyclooctatetraene are cyclic compounds with alternate single and double bonds. However, their chemical behavior differs from benzene, as they are unstable and not aromatic. So, what are the structural characteristics of unsaturated compounds categorized as aromatic?
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