Postsynthetic Addition of Ligand Struts in Metal-Organic Frameworks: Effect of Syn/Anti Addition on Framework Structures with Distinct Topologies

Xiaoyan Xu, Fei Yang, Hongliang Han, Yanqing Xu, Wei Wei*

*此作品的通讯作者

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3 引用 (Scopus)

摘要

For the parent metal-organic framework (MOF) of UiO-type 1, postsynthetic bromination (anti addition) was readily carried out on the stilbene-ligand struts by directly adding excess bromine, whereas successful hydrogenation (syn addition) can only be achieved by slowing the reaction rate; otherwise, the crystalline structure of 1 will be irreversibly damaged. Meanwhile, Kagomé-like MOF 2 can be smoothly modified by both postsynthetic bromination and hydrogenation. This study of the structural conversion not only represents the first example that adopts postsynthetic hydrogenation for modifying MOFs but also reveals various factors such as the reaction manner of syn/anti, framework topology, and reaction rate that can influence postsynthetic modification on the ligand struts of MOFs.

源语言英语
页(从-至)2369-2372
页数4
期刊Inorganic Chemistry
57
5
DOI
出版状态已出版 - 5 3月 2018

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Xu, X., Yang, F., Han, H., Xu, Y., & Wei, W. (2018). Postsynthetic Addition of Ligand Struts in Metal-Organic Frameworks: Effect of Syn/Anti Addition on Framework Structures with Distinct Topologies. Inorganic Chemistry, 57(5), 2369-2372. https://doi.org/10.1021/acs.inorgchem.7b02899