Indeno[1,2-b]fluorenes: Fully Conjugated Antiaromatic Analogues of Acenes

被引：245

作者：

Chase, Daniel T. ^{[1
,2
]}

Rose, Bradley D. ^{[1
,2
]}

McClintock, Sean P. ^{[1
,2
]}

Zakharov, Lev N. ^{[1
,2
]}

Haley, Michael M. ^{[1
,2
]}

机构：

[1] Univ Oregon, Dept Chem, Eugene, OR 97403 USA

[2] Univ Oregon, Inst Mat Sci, Eugene, OR 97403 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2011年 / 50卷 / 05期

基金：

美国国家科学基金会;

关键词：

acene; annulene; antiaromaticity; polycycles; quinodimethanes; THIN-FILM TRANSISTORS; PROTON-RESONANCE SPECTROSCOPY; UNSATURATED RING-SYSTEMS; PI-ELECTRONIC STRUCTURE; SEMICONDUCTING POLYMERS; HIGH-PERFORMANCE; BUILDING-BLOCKS; BENZENE NUCLEUS; DERIVATIVES; PENTACENE;

D O I：

10.1002/anie.201006312

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

What IF? Fully conjugated, formally antiaromatic indeno[1,2-b]fluorenes (IFs; see structure) were synthesized from the corresponding diones by the SnCl2-promoted reduction often used to generate acenes. Their optoelectronic properties suggest that indenofluorenes might serve as alternatives to the more traditionally utilized acenes such as pentacene for materials applications. © 2010 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：1127 / 1130

页数：4

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