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METHOD FOR OBTAINING COORDINATION COMPOUND OF COPPER(II) WITH NICOTINIC ACID
METHOD FOR OBTAINING COORDINATION COMPOUND OF COPPER(II) WITH NICOTINIC ACID
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机译:烟酸铜(II)配位化合物的获得方法
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摘要
FIELD: chemistry.;SUBSTANCE: invention relates to the synthesis of metal nicotinates which can be used as biologically active additives in agriculture. Electrolysis of a saturated solution of nicotinic acid with copper electrodes is performed at with direct current, the resulting precipitate is separated, washed and dried. Solvent used is a DMF: acetonitrile system (90:10 volume ratio), the background electrolyte is potassium chloride. Mass ratio of DMF : acetonitrile : nicotinic acid : electrolyte is 85.00:7.88:2.00:0.03, the electric current density is 5–8 mA/cm2.;EFFECT: invention simplifies the method for obtaining a complex copper compound with nicotinic acid and at the same time reduces time costs.;1 cl, 3 tbl, 1 ex
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机译:烟酸金属盐的合成技术领域本发明涉及可以在农业中用作生物活性添加剂的金属烟酸盐的合成。烟酸在铜电极上的饱和溶液在直流电下进行电解,分离得到的沉淀,洗涤并干燥。使用的溶剂是DMF:乙腈体系(体积比为90:10),背景电解质是氯化钾。 DMF:乙腈:烟酸:电解质的质量比为85.00:7.88:2.00:0.03,电流密度为5-8 mA / cm 2 Sup> 。;效果:本发明简化了获得含烟酸的复杂铜化合物,同时降低了时间成本。; 1 cl,3 tbl,1 ex
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