华东理工大学学报:自然科学版2012,Vol.38Issue(1):1-5,27,6.
N-(2,6-二烷基苯基)-2-呋喃甲酰胺镍配合物的合成及其催化甲基丙烯酸甲酯的聚合
Synthesis of N-(2,6-Dialkylphenyl)-2-Furoamide Ni Complex and Its Catalytic Behavior for Polymerization of Methyl Methacrylate
摘要
Abstract
Under the effect of PCl3,four compounds of N-(2,6-dialkylphenyl)-5-butyl-2-furoamides(alkyl: ethyl,isopropyl) were synthesized by reaction of 3-furoic acid,5-butyl-2-furoic acid with aniline,2,6-dialkyl aniline,respectively.A novel nickel complex,N-(2,6-diethylphenyl)-5-butyl-2-furoamide Ni(Ph)(PPh3) was prepared via corresponding ligand and trans-[NiCl(Ph)(PPh3)2].The structures of furoamide compounds and the Ni complex were characterized by 1H-NMR,IR,MS and EA.In the presence of methylaluminoxane(MAO) as cocatalyst,the nickel complex exhibited a mediate activity for the polymerization of methyl methacrylate(MMA) and syndiotactic-rich poly(methyl methacrylate) was obtained.关键词
呋喃甲酰胺/镍配合物/后过渡金属催化剂/甲基丙烯酸甲酯Key words
furoamide/nickel complex/late transition metal catalyst/methyl methacrylate分类
化学化工引用本文复制引用
张丹枫,赵平,黄葆同..N-(2,6-二烷基苯基)-2-呋喃甲酰胺镍配合物的合成及其催化甲基丙烯酸甲酯的聚合[J].华东理工大学学报:自然科学版,2012,38(1):1-5,27,6.基金项目
上海市重点学科和重点实验室项目 ()
中国石油天然气股份有限公司科技风险创新研究项目基金 ()
教育部留学回国人员科研启动基金 ()
华东理工大学校基金 ()