Munirasu Selvaraj, Albuerne Julio, Boschetti-de-Fierro Adriana, Abetz Volker
Institut für Polymerforschung, GKSS-Forschungszentrum Geesthacht GmbH, Max-Planck-Strasse 1, 21502 Geesthacht, Germany.
Macromol Rapid Commun. 2010 Mar 16;31(6):574-9. doi: 10.1002/marc.200900751. Epub 2010 Jan 25.
A simple and efficient Diels-Alder (DA) reaction on carbon material has been demonstrated. The present work involves single and multiwall carbon nanotubes (CNTs), as well as Herringbone carbon nanofiber. The CNTs show a dual nature of reactivity in DA reaction, i.e., they behave both as dienophile and diene with furfuryl groups and maleic anhydride derivatives, respectively. Various functional groups, including alcohol, amine, epoxy, carboxylic and ester, have been introduced on the carbon materials. The results suggest that the reactivity of CNT in DA reaction may resemble the chemistry of small molecules.
已证明在碳材料上可发生简单高效的狄尔斯-阿尔德（DA）反应。目前的工作涉及单壁和多壁碳纳米管（CNT）以及人字形碳纳米纤维。碳纳米管在DA反应中表现出双重反应性，即它们分别与糠基和马来酸酐衍生物反应时，既作为亲双烯体又作为双烯体。碳材料上已引入了包括醇、胺、环氧、羧基和酯在内的各种官能团。结果表明，碳纳米管在DA反应中的反应性可能类似于小分子的化学性质。
