Iron coordination compound and synthesis method and application thereof

A technology of coordination compounds and synthesis methods, applied in the field of iron coordination compounds and their synthesis, can solve the problems of low chemical selectivity, high catalytic load, poor selectivity and the like

Inactive Publication Date: 2019-05-21
ANHUI NORMAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the current catalytic system has less chemoselectivity to nitro groups, and in the process of catalytic reduction reaction, due to the instability of the catalyst under acidic or alkaline conditions, poor selectivity, low catalytic efficiency and difficult separation and recovery, etc., It is easy to cause high catalytic load and violent reaction and waste of resources in catalytic synthesis

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  • Iron coordination compound and synthesis method and application thereof
  • Iron coordination compound and synthesis method and application thereof
  • Iron coordination compound and synthesis method and application thereof

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0026] In order to overcome some or all of the deficiencies in the prior art, an embodiment of the present invention provides an iron coordination compound, which includes a MOF precursor with the following structural formula,

[0027]

[0028] At the same time, the embodiment of the present invention also provides a method for synthesizing an iron coordination compound, which includes the following steps: mixing and grinding the synthesized MOF precursor and polymer evenly, and calcining at a high temperature in a reducing atmosphere to obtain an iron coordination compound. compound.

[0029] Finally, the embodiment of the present invention provides an application of an iron coordination compound, which is used as a c...

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Abstract

The invention discloses an iron coordination compound and a synthesis method and application thereof, and relates to the technical field of compound synthesis. The synthesis method comprises the following steps: synthesizing an MOF precursor through a carboxylic compound and metal salt of iron; mixing the synthesized MOFs precursor and a high-molecular polymer in proportion and uniformly grinding,and calcining in the reducing atmosphere at high temperature for a certain period of time to obtain a porous carbon high-efficiency organic catalyst adsorbed by iron-containing metal oxide. Through aseries of experiments and characterization, it shows that the catalytic performance of the synthesized catalyst is greatly improved, and the synthesized catalyst has magnetic properties and can efficiently separate and recover the catalyst after the reaction. The synthesis process is simple, the catalytic efficiency is high, and the product is easy to recover.

Description

technical field [0001] The invention relates to the technical field of chemical synthesis, in particular to the technical field of iron compound synthesis with a sheet structure, in particular to an iron coordination compound and its synthesis method and application. Background technique [0002] Aromatic amines are ubiquitous building blocks in organic synthesis and are widely used in the manufacture of fine (pesticides, dyes, pigments, and pharmaceuticals) and bulk chemicals (polymers). Aromatic amines can be obtained in a variety of ways, including the reduced catalytic reduction of aroyl azides, aryl halides, and nitrosamines. Among these methods, the chemoselective transfer (CTH) of nitrosamines for the synthesis of arylamines is a more cost-effective and environmentally friendly method. [0003] In the reports so far, the catalytic reduction of nitrosamines to aromatic amines still relies on the use of noble metals as catalysts, such as Pt, Pd, Au, and Ir. The widesp...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): C07F15/02C08G83/00B01J31/22C07C213/02C07C215/68C07C221/00C07C225/22C07C253/30C07C255/58C07C209/36C07C211/45
Inventor柳守杰张时云瑞瑞
OwnerANHUI NORMAL UNIV