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Silver metal complex constructed by furantetracarboxylic acid and preparation method of silver metal complex

A technology of metal complexes and furan tetraacids, applied in silver organic compounds, 1/11 group organic compounds without C-metal bonds, chemical instruments and methods, etc.

Inactive Publication Date: 2021-04-23
TIANJIN POLYTECHNIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] At present, there are few researches on the mixed metal complexes with furan tetraacid as the ligand, so there is a lot of room for development

Method used

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  • Silver metal complex constructed by furantetracarboxylic acid and preparation method of silver metal complex

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Embodiment 1

[0014] The synthesis of embodiment 1 complex:

[0015] AgNO 3 (0.0340g, 0.2mmol) and K 4 fta (0.0400g, 0.1mmol) was dissolved in 6mL of distilled water, bpy (0.0156g, 0.1mmol) was dissolved in 2mL of acetonitrile, the two solutions were mixed and 1 drop of concentrated hydrochloric acid was added dropwise, and the mixed solution was transferred to 10ml of Put it in a polytetrafluoroethylene liner, put it into a reaction kettle and place it in an oven, react at 160°C for 2 days, cool down for 1 day, and obtain the target product after the reaction is completed. Potassium salt of furan tetraic acid, AgNO 3 The ratio of mass to bpy is: 1:0.85:0.39.

Embodiment 2

[0016] The infrared spectrometry of embodiment 2 complexes:

[0017] The infrared spectrum of the complex was determined by the KBr tablet method, with a Nicolet330FT-IR infrared spectrometer at 4000-500cm -1 Recorded within the range, see the specific peak value figure 1 .

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Abstract

The invention relates to a silver metal complex constructed by furantetracarboxylic acid and a preparation method of the silver metal complex. The chemical composition of the complex contains a furantetracarboxylic acid (H4fa) ligand and a bpy ligand. The synthesis scheme comprises the following steps: dissolving potassium salt of furantetracarboxylic acid and AgNO3 in distilled water according to a stoichiometric ratio, dissolving a bpy ligand in acetonitrile, mixing, and adding 1d HCl; and putting the obtained solution into a polytetrafluoroethylene lining, then putting the polytetrafluoroethylene lining into a reaction kettle, putting the reaction kettle into a drying oven, and carrying out heating reaction for 3 days to obtain a target product. The mass ratio of the potassium salt of furantetracarboxylic acid to AgNO3 to bpy is 1: 0.85: 0.39.

Description

technical field [0001] The invention relates to a silver metal complex constructed by furan tetraacid and a preparation method thereof, belonging to the field of metal complex science and technology. [0002] technical background [0003] Metal complexes have attracted much attention due to their rich network topologies, chirality, and porosity, as well as unique optical, electrical, and magnetic properties. At present, the molecular design and directional synthesis of complexes are still research hotspots in this field. The conventional synthesis method is to obtain metal complexes with different structures by selecting appropriate organic ligands and controlling the coordination configuration of metal ions. In order to understand its assembly rules and corresponding performance. [0004] Transition metal ions are usually used to construct the metal center of the complex. For example, in the field of catalysis, two novel Zn-N metal complexes centered on Zn(II) ions can eff...

Claims

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Application Information

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IPC IPC(8): C07F1/10C09K11/06
CPCC07F1/005C09K11/06C09K2211/188
Inventor 夏军李温馨
Owner TIANJIN POLYTECHNIC UNIV
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