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

页码：8023 / 8027

页数：5

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