The Most Stable and Fully Characterized Functionalized Heptacene

被引：216

作者：

Chun, Doris ^{[1
,2
]}

Cheng, Yang ^{[1
]}

Wudl, Fred ^{[1
]}

机构：

[1] Univ Calif Santa Barbara, Dept Chem & Biochem 9510, Santa Barbara, CA 93106 USA

[2] Univ Calif Los Angeles, Dept Chem & Biochem, Los Angeles, CA 90095 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2008年 / 47卷 / 44期

关键词：

arynes; heptacenes; pericyclic reaction; polycycles; semiconductors;

D O I：

10.1002/anie.200803345

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) Lucky seven: Crystals of heptacene, which consists of seven linearly fused benzene rings, remain stable for at least 21 days in mineral oil and 24 h in degassed solution when the oligoacene is functionalized with phenyl and triisopropylsilylethynyl groups (see scheme). The right combination of functionalities makes this seven-ring system the most stable functionalized heptacene synthesized to date. © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：8380 / 8385

页数：6

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