摘要
以二-(对烷氧基苯基)乙二酮为原料,经过P2S5硫化、镍络合,合成四-(对甲氧基苯基)硫代双烯合镍和四-(对丁氧基苯基)硫代双烯合镍;讨论硫化时间、硫酸铵用量、五硫化二磷用量对反应收率的影响;利用IR和1H-NMR对这两种硫代双烯型镍配合物的结构进行表征;考察这两种硫代双烯型镍配合物在不同溶剂中的最大吸收波长及其光、热稳定性.
In this paper,tetra-（4-methoxy-phenyl） dithiolene nickel complex and tetra-（4-butoxy-phenyl） dithiolene nickel complex were synthesized by sulfuration with P2S5 and nickel complexation by using 1,2-bis-（p-alkoxy-phenyl）-ethanedione as raw material.Factors influencing the reaction yield were discussed,such as sulfuration time,the amount of ammonium sulfate and phosphorus pentasulfide.The structure of dithiolene nickel complexes were characterized by IR and 1H-NMR.The maximum absorption wavelengths of this two dithiolene nickel complexes in different solvent and their photo stability and thermal stability were investiged.
出处
《沈阳化工大学学报》
CAS
2011年第3期198-203,共6页
Journal of Shenyang University of Chemical Technology
关键词
乙二酮
硫代双烯合镍
光稳定性
热稳定性
ethanedione
dithiolene nickle complexes
photo stability
thermal stability
