Acenes With a Click

被引：14

作者：

Waterloo, Andreas R. ^{[1
]}

Kunakom, Sylvia ^{[1
]}

Hampel, Frank ^{[1
]}

Tykwinski, Rik R. ^{[1
]}

机构：

[1] Univ Erlangen Nurnberg, Dept Chem & Pharm, D-91054 Erlangen, Germany

来源：

MACROMOLECULAR CHEMISTRY AND PHYSICS | 2012年 / 213卷 / 10-11期

关键词：

CuAAC reaction; oligomers; pentacene; solid-state structure; 1; 2; 3-triazole; ORGANIC ELECTRONICS; TERMINAL ALKYNES; BUILDING-BLOCKS; PENTACENE; DERIVATIVES; OLIGOMERS; POLYMERS; CHEMISTRY; CYCLOADDITIONS; DENDRIMERS;

D O I：

10.1002/macp.201100622

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A protected pentacene precursor is functionalized in the 6- and 13-positions with alkyne groups and subsequently derivatized by a copper-catalyzed azidealkyne Huisgen cycloaddition (CuAAC) reaction. Aromatization then gives the desired pentacene derivatives. This method offers an expedient route to a range of bench-top stable, pentacene, and oligopentacene based chromophores, all derived from a single building block. These new pentacene derivatives are characterized by NMR, IR, and UV-Vis spectroscopies. X-ray crystallographic data for two derivatives is used to evaluate the prospect of electronic communication in the solid state via p-stacking interactions.

引用

页码：1020 / 1032

页数：13

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