Department of Biological Chemistry, Institute of Advanced Chemistry of Catalonia, IQAC-CSIC c/Jordi Girona 18-26, Barcelona, 08034, Spain.
Universidad de Málaga-IBIMA, Departamento de Química Orgánica, Campus de Teatinos s/n, Málaga-29071, Spain.
Chem Commun (Camb). 2021 Feb 4;57(10):1190-1193. doi: 10.1039/d0cc07184f.
The use of aminals in dynamic covalent chemistry is slightly underexplored, probably due to their inherent instability. Here we report the spontaneous [2+2] macrocyclization of tetrakis(aminals). Their unexpected stability and structural modularity, the dynamic nature of the connections and their water tolerance make them appealing systems for future applications as stimulus-responsive materials.
在动态共价化学中，动物的使用研究较少，这可能是由于其内在的不稳定性。在这里，我们报告了四（胺）的自发[2+2]环化。它们出人意料的稳定性和结构模块化、连接的动态性质以及对水的耐受性使它们成为有吸引力的刺激响应材料的未来应用系统。
