含二苯甲酮-4,4′-二羧酸酯连接剂的钐棒mof：甘油缩醛制索酮的催化剂

IF 3.7 2区化学 Q2 CHEMISTRY, APPLIED

Applied Organometallic Chemistry Pub Date : 2025-05-20 DOI:10.1002/aoc.70151

Taraneh Hajiashrafi, Nazanin Afzali, Sara Tarighi, Hadi Amiri Rudbari, Olivier Blacque

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引用次数: 0

摘要

合成了一种含二苯甲酮-4,4′-二羧酸酯（bpndc）连接剂的钐基金属有机骨架（MOF），并用x射线晶体学和光谱学方法对其进行了表征。晶体结构分析表明，MOF为三维3节点5-c网状结构。将所制备的MOF作为催化剂用于甘油缩醛反应，制备乙醇作为燃料添加剂。该催化剂具有适宜的热稳定性和酸性特性，甘油转化率为93.7%，溶剂选择性为90.1%。该研究进一步支持了ln基MOF作为化学转化的潜在Lewis酸催化剂的有效性。

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A Samarium Rod-MOF With Benzophenone-4,4´-Dicarboxylate Linker: A Catalyst for Glycerol Acetalization to Solketal

A samarium-based metal–organic framework (MOF) containing benzophenone-4,4′-dicarboxylate (bpndc) linker was synthesized and characterized using X-ray crystallography and spectroscopy methods. The crystal structure analysis revealed that the MOF is a three-dimensional 3-nodal 5-c net. The prepared MOF was used as a catalyst in glycerol acetalization to produce solketal as a fuel additive. The catalyst with suitable thermal stability and acidic characteristics resulted in 93.7% glycerol conversion with solketal selectivity of 90.1%. This study further supports the effectiveness of Ln-based MOF as potential Lewis acid catalysts for chemical transformations.

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来源期刊

Applied Organometallic Chemistry 化学-无机化学与核化学

CiteScore

7.80

自引率

10.30%

发文量

408

审稿时长

2.2 months

期刊介绍： All new compounds should be satisfactorily identified and proof of their structure given according to generally accepted standards. Structural reports, such as papers exclusively dealing with synthesis and characterization, analytical techniques, or X-ray diffraction studies of metal-organic or organometallic compounds will not be considered. The editors reserve the right to refuse without peer review any manuscript that does not comply with the aims and scope of the journal. Applied Organometallic Chemistry publishes Full Papers, Reviews, Mini Reviews and Communications of scientific research in all areas of organometallic and metal-organic chemistry involving main group metals, transition metals, lanthanides and actinides. All contributions should contain an explicit application of novel compounds, for instance in materials science, nano science, catalysis, chemical vapour deposition, metal-mediated organic synthesis, polymers, bio-organometallics, metallo-therapy, metallo-diagnostics and medicine. Reviews of books covering aspects of the fields of focus are also published.