Synthesis of linear and hyperbranched tetrazine-based polyhetarylene assemblies with high nitrogen content

被引:22
作者
Sagot, E. [1 ]
Le Roux, A. [1 ]
Soulivet, C. [1 ]
Pasquinet, E. [1 ]
Poullain, D. [1 ]
Girard, E. [1 ]
Palmas, P. [1 ]
机构
[1] CEA Le Ripault, F-37260 Montpellier, France
关键词
nitrogen heterocycles; tetrazine; polymerization; microwaves;
D O I
10.1016/j.tet.2007.07.097
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The synthesis of polyhetarylenes containing exclusively s-tetrazine and another nitrogen heterocycle (pyridine or s-triazine) is described. The key step involved the polymerization of a suitable di- or triamidrazone, leading to a linear or hyperbranched dihydro-tetrazine-based assembly, respectively. The triazinylenetetrazinylene material stands as one of the most nitrogenated polymers ever described. (c) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码:11189 / 11194
页数:6
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