2-苯亚胺官能化吲哚基铕胺基配合物与芳基取代甲脒的反应性（英文）  

Reactivity of 2-Phenylimino-Functionalized Indolyl Europium Amide with Diaryl-Substitued Formamidines

作　　者：冯志君[1,2] 崔巧玉[1] 韦芸[2] 周双六[2] 吴运军[1] 王少印[1] FENG Zhi-Jun CUI Qiao-Yu WEI Yun ZHOU Shuang-Liu WU Yun-Jun WANG Shao-Yin(Department of Chemistry, Wannan Medical College, Wuhu, A nhui 241002, China Key Laboratory of Functionalized Molecular Solids, Ministry of Education, A nhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241000, China)

机构地区：[1]皖南医学院医用基础化学教研室,芜湖241002 [2]功能分子固体教育部重点实验室,安徽师范大学化学与材料科学学院分子材料实验室,芜湖241000

出　　处：《无机化学学报》2017年第1期169-174,共6页Chinese Journal of Inorganic Chemistry

基　　金：皖南医学院博士科研启动基金(No.rcqd201613);国家级大学生创新训练项目(No.201510368021)资助

摘　　要：2-(苯亚胺基次甲基)吲哚铕胺基配合物[η1∶η1-2-(C6H5NH=CH)C8H5N]2Eu[N(Si Me3)2](1)与二芳基取代甲脒(2,6-R2C6H3N=CHNH(C6H3R2-2,6)(R=iPr(2),Me(3))经过配体交换反应,分别得到了含吲哚基脒基铕配合物[η1∶η1-2-(C6H5NH=CH)C8H5N]Eu[(η3-2,6-iPr2C6H3)N=CHN(C6H3iPr2-2,6)][N(Si Me3)2](4)和含脒基的稀土铕配合物[(η3-2,6-Me2C6H3)N=CHN(C6H3Me2-2,6)]2Eu[N(Si Me3)2](5)。结果表明,脒基的位阻显著影响了吲哚基稀土金属胺基配合物与二芳基取代甲脒的配体交换反应。配合物4和5通过IR、元素分析和X射线单晶衍射分析进行了表征。Reactions of structurally well-defined europium（Ⅲ） amido complex having 2-（phenyliminomethine）indolyl ligands[η1：η1-2-（C6H5NH=CH）C8H5N]2Eu[N（SiMe3）2] （1） with formamidines （2,6-R2C6H3N=CHNH（C6H3R2-2,6） （R=iPr （2）, Me （3）） afforded the formamidinato indolyl-ligated europium complex[η1：η1-2-（C6H5NH=CH）C8H5N]Eu[（η3-2,6-iPr2C6H3）N=CHN（C6H3iPr2-2,6）] [N（SiMe3）2] （4） and formamidinato complex[（η3-2,6-Me2C6H3）N=CHN（C6H3Me2-2,6）]2Eu[N（SiMe3）2] （5）, respectively. Results showed that the steric hindrance of formamidines has a great influence on the reactivity of the imino-functionalized indolyl rare-earth metal amido complex with diaryl-substitued formamidines. The complexes 4 and 5 were characterized by IR spectra, elemental analyses and X-ray crystallographic diffraction study. CCDC：1496184, 4; 1496185, 5.

关 键 词：稀土金属 铕 吲哚基配体 胺基配合物 

分 类 号：O614[理学—无机化学]