Non-benzenoid aromatic compounds - non-benzenoid aromatic compounds
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A general term for unsaturated cyclic compounds that do not have a benzene nucleus and have aromatic properties. They are also called non-benzenoid aromatic compounds. In addition to neutral molecules such as azulene and tropolone, they also include ionic species such as cyclopentadienyl anions and cycloheptatrienyl cations. [Tomoda Shuji] Source: Heibonsha World Encyclopedia, 2nd Edition Information |
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ベンゼン核をもたない不飽和環式化合物で芳香族性を有するものの総称。非ベンゼノイド芳香族化合物とも呼ばれる。アズレンやトロポロンなど中性分子のほかに，シクロペンタジエニルアニオン，シクロヘプタトリエニルカチオン，などイオン種も含まれる。【友田 修司】
出典 株式会社平凡社世界大百科事典 第２版について 情報 |
![Higashisefuri [village] - Higashisefuri](/upload/images/67cc999b07bd0.webp)
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