An Efficient Synthesis of Tetraazapentacenes

被引：121

作者：

Tverskoy, Olena ^{[1
]}

Rominger, Frank ^{[1
]}

Peters, Anastasia ^{[2
]}

Himmel, Hans-Joerg ^{[2
]}

Bunz, Uwe H. F. ^{[1
]}

机构：

[1] Univ Heidelberg, Inst Organ Chem, D-69120 Heidelberg, Germany

[2] Univ Heidelberg, Inst Anorgan Chem, D-69120 Heidelberg, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2011年 / 50卷 / 15期

基金：

美国国家科学基金会;

关键词：

acenes; alkynes; heteroacenes; organic electronics; palladium catalysis; THIN-FILM TRANSISTORS; ORGANIC SEMICONDUCTORS; N-HETEROACENES; PENTACENE; DERIVATIVES; ACENES;

D O I：

10.1002/anie.201007654

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Organic electronics on demand? The palladium-catalyzed coupling of aromatic ortho-diamines with substituted dichloroquinoxalines furnishes N,N-dihydrotetraazaacenes, which were oxidized by MnO2 into the corresponding tetraazapentacenes (see structures; N blue, Cl green, Si yellow). The modular synthesis of these acenes allows the introduction of any substituent by choice of the proper quinoxaline derivative. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：3557 / 3560

页数：4

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