Preparation method of recessive malachite green hapten

A technology of recessive malachite green and hapten, which is applied in the field of immunochemistry, can solve the problems of cumbersome synthesis steps of recessive malachite green hapten, low final yield, and reduce the impact of antibodies, so as to reduce emissions and reaction by-products The effect of less and less organic solvent consumption
CN104569372AActive Publication Date: 2015-04-29INST OF QUALITY STANDARD & TESTING TECH FOR AGRO PROD OF CAAS
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
INST OF QUALITY STANDARD & TESTING TECH FOR AGRO PROD OF CAAS
Publication Date
2015-04-29

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Abstract

The invention relates to a preparation method of recessive malachite green hapten. The preparation method adopts the Heck reaction to lengthen an active arm, is mild in reaction conditions, adopts a small quantity of organic solvent, generates a small quantity of reaction byproducts and adopts simple operation steps; moreover, by optimizing a method for purifying the product, a great quantity of organic solvent is avoided being used in the purifying process and emission of environmental pollutants is effectively reduced.
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Description

technical field

[0001] The invention relates to the technical field of immunochemistry, in particular to a method for preparing a recessive malachite green hapten. Background technique

[0002] Malachite Green (Malachite Green, MG) is a green crystal with metallic luster, easily soluble in water to form a blue-green solution, soluble in methanol, ethanol or amyl alcohol. MG is a synthetic triphenylmethane chemical that can be used not only as a dye for silk, leather and paper, but also as a biological dye. It is also a fungicide and has been widely used to prevent and treat various types of aquatic animals. Gill mold, saprolegniasis, and small melon worm disease. In May 2002, my country included malachite green in the "List of Veterinary Drugs and Compounds Prohibited by Food Animals", and formulated the use standard of malachite green in 2005, stipulating that in aquatic products, the detection rate of MG should not exceed 1μg / kg, but illegal use of malachite green occurre...

Claims

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