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Tetrahydroxyldiphenylethylene-2-o-glucoside adsorbing material and preparation method thereof

A technology of tetrahydroxystilbene and glucoside, which is applied in chemical instruments and methods, and other chemical processes, can solve the problems of complex process, poor selectivity, and poor enrichment effect, and achieve simple preparation methods and improved The effect of specific recognition ability and easy operation

Active Publication Date: 2019-02-12
GUIZHOU RES INST OF CHEM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the current adsorption materials still have the disadvantages of poor selectivity, poor enrichment effect, and complicated process. Therefore, further optimization of adsorption materials is very important.

Method used

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  • Tetrahydroxyldiphenylethylene-2-o-glucoside adsorbing material and preparation method thereof
  • Tetrahydroxyldiphenylethylene-2-o-glucoside adsorbing material and preparation method thereof
  • Tetrahydroxyldiphenylethylene-2-o-glucoside adsorbing material and preparation method thereof

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Embodiment

[0047] The preparation method of the application embodiment 1~108 is as follows:

[0048] (1) Add the porogen methanol into the reactor, and then replace the template molecule tetrahydroxystilbene glucoside, the functional monomer with 2-amino ethyl methacrylate, the cross-linking agent ethylene glycol dimethacrylate, The initiator, azobisisobutyronitrile, is added into the reactor in sequence, treated with ultrasonic waves to fully dissolve the material, and the inert gas nitrogen is introduced, the reactor is sealed, and the reaction is carried out in a constant temperature water bath at 60°C to 65°C for 8h to 12h, and the height is obtained after the reaction. Cross-linked hard solid. Wherein, the mass ratios of tetrahydroxystilbene glucoside, substituted 2-amino ethyl methacrylate, ethylene glycol dimethacrylate, azobisisobutyronitrile and methanol are shown in Table 1 to Table 4 below;

[0049] (2) the solid obtained in step (1) is ground into a fine powder with a mortar...

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Abstract

The invention relates to the field of organic high-polymer materials, in particular to a tetrahydroxyldiphenylethylene-2-o-glucoside adsorbing material and a preparation method thereof. Tetrahydroxyldiphenylethylene-2-o-glucoside is used as a template molecule, substituent 2-amino ethyl methacrylate is used as functional monomer, the template molecule and the functional monomer are in cooperationwith a cross-linking agent, an initiator and a pore-foaming agent to prepare a three-dimensional hole polymer highly matched with the tetrahydroxyldiphenylethylene-2-o-glucoside molecule, the preparedadsorbing material is an adsorbing material which has high selectivity and high adsorption capability for the tetrahydroxyldiphenylethylene-2-o-glucoside, and can be applied to adsorbing, separatingand extracting the tetrahydroxyldiphenylethylene-2-o-glucoside in a complex system, and a preparation technology is simple.

Description

technical field [0001] The invention relates to the field of organic polymer materials, in particular to a tetrahydroxystilbene glucoside adsorption material and a preparation method thereof. Background technique [0002] Polygonum multiflorum is the dry root tuber of Polygonum multiflorum Polygonum, which was first recorded in "Kaiyuan Materia Medica". It is distributed in East China, Central South and Hebei, Shanxi, Shaanxi, Gansu, Taiwan, Sichuan, Guizhou, Yunnan and other places. It has the effects of laxative, nourishing essence and blood, black beard and hair, strengthening muscles and bones, nourishing liver and kidney. Pharmacological studies have shown that Polygonum multiflorum has anti-aging, improving the body's non-specific immune function, lowering blood fat, anti-atherosclerosis, protecting the myocardium, protecting the liver, neuroprotection and antibacterial and other pharmacological activities. Clinical research is mainly used for the treatment of hyperlip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08F220/34C08F222/14B01J20/26B01J20/30
CPCB01J20/268C08F220/34C08F222/102
Inventor 张学敏任旭邹金鑫龙来早周维黄绍兰邓勇张贵英杨树梅周利陈声才任羽婕陈晔张强马福波唐波
Owner GUIZHOU RES INST OF CHEM IND
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