The photothermal effect in MOFs: covalent post-synthetic modification of MOFs mediated by UV-Vis light under solvent-free conditions†,Chemical Communications

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The photothermal effect in MOFs: covalent post-synthetic modification of MOFs mediated by UV-Vis light under solvent-free conditions†
Chemical Communications ( IF 4.3 ) Pub Date : 2018-04-03 00:00:00 , DOI: 10.1039/c8cc01593g
Jordi Espín _{1,

2,

3,

4} , Luis Garzón-Tovar _{1,

2,

3,

4} , Gerard Boix _{1,

2,

3,

4} , Inhar Imaz _{1,

2,

3,

4} , Daniel Maspoch _{1,

2,

3,

4,

5}

Affiliation

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.

中文翻译：

MOF中的光热效应：在无溶剂条件下由UV-Vis光介导的MOF的共价合成后修饰†

在这里，我们报告使用光热效应的MOF的共价合成后修饰（CPSM）。具体而言，我们对光热活性MOF和另一种试剂的混合物进行了UV-Vis灯照射。这导致MOF加热，进而导致另一种试剂熔化，随后与MOF孔壁上的官能团反应。我们已经利用MOF的双重功能，既作为CPSM的加热器，又作为CPSM的主体，以在溶剂下通过代表性MOF（UiO-66-NH ₂或MIL-101-NH _2-（Al））与酸酐的反应实现酰胺的快速形成。无条件。此外，这种方法还可以在MOF中实现更复杂的CPSM，例如在UiO-66-NH _2中形成酰胺。通过级联反应使用醛

更新日期：2018-04-03

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