Synthesis of Polyaromatic Hydrocarbons from Bis(biaryl)diynes: Large PAHs with Low Clar Sextets

被引：32
|
作者：
Chen, Tse-An [1 ]
Liu, Rai-Shung [1 ]
机构：
[1] Natl Tsing Hua Univ, Dept Chem, Hsinchu 30013, Taiwan
来源：
CHEMISTRY-A EUROPEAN JOURNAL | 2011年 / 17卷 / 29期
关键词：
aromaticity; hydrocarbons; oxidation; synthetic methods; UV/Vis spectroscopy; POLYCYCLIC AROMATIC-HYDROCARBONS; SEMICONDUCTORS; DERIVATIVES; ELECTRONICS; CHEMISTRY; ACENES;
D O I：
10.1002/chem.201101057
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A new synthesis of large polyaromatic hydrocarbons (PAHs) with low Clar sextets is reported (see figure). The synthetic protocol involves starting bis(biaryl)diynes, which undergo initial PtCl2-catalyzed aromatizations, and subsequent 2,3-dichloro-5,6-dicyano benzoquinone (DDQ) oxidation. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：8023 / 8027
页数：5
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