期刊
CHEMICAL COMMUNICATIONS
卷 54, 期 33, 页码 4184-4187出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c8cc01593g
关键词
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资金
- EU FP7 ERC-Co [615954]
- Spanish MINECO [PN MAT2015-65354-C2-1-R]
- Catalan AGAUR [2014 SGR 80]
- CERCA Programme/Generalitat de Catalunya
- Spanish MINECO through the Severo Ochoa Centers of Excellence Programme [SEV-2013-0295]
- MINECO
Here, we report the covalent post-synthetic modification (CPSM) of MOFs using the photothermal effect. Specifically, we subjected mixtures of a photothermally active MOF and another reagent to irradiation with a UV-Vis lamp. This caused the MOF to heat up, which in turn caused the other reagent to melt and subsequently react with the functional groups on the walls of the MOF pores. We have exploited this dual function of MOFs as both heater and host for CPSMs to achieve rapid formation of amides from the reaction of representative MOFs (UiO-66-NH2 or MIL-101-NH2-(Al)) with anhydrides under solvent-free conditions. In addition, this approach enables more complex CPSMs in MOFs such as the formation of amides in UiO-66-NH2 by using an aldehyde through a cascade reaction.
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