N,N-二正丁基硫代氨基甲酸镍的直接电化学合成  

The direct electrochemical systhesis of N,N-bis(n-butyl)dithiocarbamate nickel(Ⅱ)

作　　者：陈胜洲[1] 林维明[2] 鲁德平[2] 杨世芳[2] 

机构地区：[1]华南理工大学化工学院,广东广州510640 [2]湖北大学化学与材料科学学院,湖北武汉430062

出　　处：《湖北大学学报（自然科学版）》2002年第3期238-240,共3页Journal of Hubei University：Natural Science

摘　　要：在单室电解池中,用牺牲阳极法,以二硫化碳和二丁基胺为原料,直接一步合成了N,N-二正丁基硫代氨基甲酸镍。研究了阴极电极材料、溶剂的种类和不同的电解质对反应的影响,并讨论了电流密度和反应产率、电流效率的关系。适宜的反应条件为:镍作阴极、氢氧化钠为电解质、乙二醇为溶剂、电流密度为200mA/cm^2。这种合成方法具有步聚少、成本低、产物易分离等优点。N,N- bis(n - butyl)dithiocarbamate nickel(Ⅱ) have been synthesized in good yield by electrochemical oxidation of sacrificial anodes in one - chamber cell with a mixture of carbon disulphide plus dibutylamine. The factors affecting on the yield and the current efficiency such as supported electrolyte, solvent,electrode materials and current density were characterized. The yield of the total synthesis is 82.5 % and current efficiency is 88.3 % with NaOH and glycol. The method has the advantages of simple operation, shour routes and low costs.

关 键 词：N N-二正丁基硫代氨基甲酸镍 电化学合成 牺牲阳极法 二硫化碳 二丁基胺 镍配合物 

分 类 号：O614.813[理学—无机化学] O621.38[理学—化学]