三亚苯 Triphenylene
（重定向自Isochrysene）
三亚苯（triphenylene）化学式C18H12，是一种四个苯环稠合的多环芳香烃，具有D3h的分子对称性。三亚苯可从煤焦油分离得到，或由卤代苯经苯炔中间体机理合成。
Isochrysene
中文百科
英语百科
Triphenylene 三亚苯
（重定向自Isochrysene）
In chemistry, the organic compound triphenylene is a flat polycyclic aromatic hydrocarbon (PAH) consisting of four fused benzene rings. Triphenylene can be isolated from coal tar, but it is also made synthetically using benzyne chemistry, as it is a trimer of benzyne. One molecule of triphenylene has delocalized 18-π-electron systems based on a planar structure. It has the molecular formula C
18H
12.
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