半夹芯16电子碳硼烷化合物Cp^(*)CoS_(2)C_(2)B_(10)H_(10)与含磷化合物的反应性  

Reactivity of Half-Sandwich 16e Carborane Compound Cp^(*)CoS_(2)C_(2)B_(10)H_(10) with Phosphorous Compounds

作　　者：叶红德 张昕瑜 肖欣 朱清嵘 何橹灵 彭化南 刘紫薇 YE Hong-De;ZHANG Xin-Yu;XIAO Xin;ZHU Qing-Rong;HE Lu-Ling;PENG Hua-Nan;LIU Zi-Wei(Key Laboratory of Applied Organic Chemistry,Higher Institutions of Jiangxi Province,School of Chemistry and Environmental Science,Shangrao Normal University,Shangrao,Jiangxi 334001,China;Key Laboratory of Tropical Medicinal Plant Chemistry of Hainan Province,Hainan Normal University,Haikou 571158,China)

机构地区：[1]上饶师范学院化学与环境科学学院,江西省普通高校应用有机化学重点实验室,上饶334001 [2]海南师范大学,海南省热带药用植物化学重点实验室,海口571158

出　　处：《无机化学学报》2021年第8期1375-1380,共6页Chinese Journal of Inorganic Chemistry

基　　金：江西省教育厅科技计划项目(No.GJJ190883);国家自然科学基金(No.62065016);江西省自然科学基金(No.20202BABL202023);海南省热带药用植物化学重点实验室2020年开放基金项目(No.rdzw2020s03);上饶师范学院大学生创新训练计划项目(No.2019-CX-71)资助。

摘　　要：半夹芯16电子碳硼烷化合物Cp^(*)CoS_(2)C_(2)B_(10)H_(10)分别与二苯基甲基膦、苯基二甲基膦和三甲基膦反应得到碳硼烷衍生物(Cp^(*)CoS_(2)C_(2)B_(10)H_(10))(PPh2Me)(1)、(Cp^(*)CoS_(2)C_(2)B_(10)H_(10))(PPhMe_(2))(2)和(Cp^(*)CoS_(2)C_(2)B_(10)H_(10))(PMe_(3))(3)。分别用红外、核磁、元素分析、质谱和单晶X射线衍射等表征方法对1、2和3进行了结构表征。紫外可见吸收光谱结果显示化合物1、2和3在乙腈溶剂中均有2个吸收峰,第一个吸收峰分别位于321、316和321 nm;第二个吸收峰分别位于425、399和407 nm。荧光光谱结果显示化合物1、2和3在乙腈中的最大发射波长位于406 nm左右。Half-sandwich 16e carborane compound Cp^(*)CoS_(2)C_(2)B_(10)H_(10) reacts with diphenylmethylphosphine,phenyldimethylphosphine and trimethylphosphine to afford addition compounds(Cp^(*)CoS_(2)C_(2)B_(10)H_(10))(PPh2Me)(1),(Cp^(*)CoS_(2)C_(2)B_(10)H_(10))(PPhMe_(2))(2)and(Cp^(*)CoS_(2)C_(2)B_(10)H_(10))(PMe_(3))(3),respectively.1,2 and 3 have been characterized by IR,NMR,elemental analysis,mass spectrum and single-crystal X-ray diffraction analysis.The ultraviolet spectra of compounds 1,2 and 3 in acetonitrile showed two absorb bands,where the first bands were located at 321,316 and 321 nm,respectively,and the second bands were located at 425,399 and 407 nm,respectively.The fluorescence spectrum results of compounds 1,2 and 3 exhibited maximum emission peaks at about 406 nm.CCDC:2056803,1;2056804,2;2056805,3.

关 键 词：半夹芯 碳硼烷 含磷化合物 

分 类 号：O614.812[理学—无机化学]