One-Step Conversion of Aromatic Hydrocarbon Bay Regions into Unsubstituted Benzene Rings: A Reagent for the Low-Temperature, Metal-Free Growth of Single-Chirality Carbon Nanotubes

被引：115

作者：

Fort, Eric H. ^{[1
]}

Scott, Lawrence T. ^{[1
]}

机构：

[1] Boston Coll, Dept Chem, Merkert Chem Ctr, Chestnut Hill, MA 02467 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2010年 / 49卷 / 37期

基金：

美国国家科学基金会;

关键词：

cycloaddition; Diels-Alder reaction; masked acetylene; nitroethylene; template synthesis; DIELS-ALDER REACTIVITY; ACETYLENE EQUIVALENT; OLEFINS;

D O I：

10.1002/anie.201002859

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A tube ride: The controlled chemical synthesis of uniform, single-walled carbon nanotubes from short hydrocarbon templates, such as aromatic belts and geodesic nanotube end-caps, by a Diels-Alder cycloaddition/rearomatization strategy requires a potent "masked acetylene" capable of transforming hydrocarbon bay regions into new unsubstituted benzene rings in a single operation. Nitroethylene has been found to effect such benzannulations (see scheme). © 2010 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：6626 / 6628

页数：3

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