Conjugated oligomers with terminal donor-acceptor substitution

被引：487

作者：

Meier, H ^{[1
]}

机构：

[1] Johannes Gutenberg Univ Mainz, D-55099 Mainz, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2005年 / 44卷 / 17期

关键词：

absorption; conjugation; intramolecular charge transfer; nonlinear optics; oligomers;

D O I：

10.1002/anie.200461146

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Conjugated oligomers represent a prominent class of compounds from a viewpoint of their theory, synthesis, and applications in materials science. Push-pull substitution with an electron donor D at one end of the conjugation and an electron acceptor A at the other end results in them having outstanding optical and electronical properties. This Review highlights fundamental synthetic strategies for the preparation of such oligomers with n repeat units (n = 1, 2, 3, 4, . . .) and the rules that govern their linear and nonlinear optical properties (absorption, frequency doubling and tripling). The unification of chemical, physical, and theoretical aspects with an interdisciplinary image of this class of compounds is attempted herein. © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：2482 / 2506

页数：25

共 181 条

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