tris(1-trifluoromethyl-3-(8,16-dimethyl[2,2]metacyclophan-5-yl)-1,3-propandionato)(2,2'-bipyridine)europium(III) dichloromethane solvate | 282532-43-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: tris(1-trifluoromethyl-3-(8,16-dimethyl[2,2]metacyclophan-5-yl)-1,3-propandionato)(2,2'-bipyridine)europium(III) dichloromethane solvate
• CAS: 282532-43-8
• 化学式: CH₂Cl₂*C₇₆H₆₈EuF₉N₂O₆
• 分子量: 1513.26
• InChiKey: YOLZPNJZHKNOMW-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  2,2'-联吡啶 、 europium(III) chloride hexahydrate 、 1-trifluoromethyl-3-(8,16-dimethyl[2.2]metacyclophan-5-yl)-1,3-propanedione 在 piperidine 作用下， 以 乙醇 为溶剂， 以92%的产率得到tris(1-trifluoromethyl-3-(8,16-dimethyl[2,2]metacyclophan-5-yl)-1,3-propandionato)(2,2'-bipyridine)europium(III) dichloromethane solvate
  参考文献：
  名称：

  Syntheses, spectroscopic properties and X-ray crystal structures of tris(tfacacmetacyclophane)(bpy)europium(III) and piperidinium tetrakis(p-tolutfacac)europate(III) complexes

  摘要：

  1-Trifluoromethyl-3-[2.2]metacyclophanyl-1,3-propanedione (HtfacacMCP) which has a non-planar conjugated pi system and 1-trifluoromethyl-3-(p-tolyl)-1,3-propanedione (p-tolutfacacH) as the referential ligand were prepared. Complexation of these ligands with europium(III) chloride in the presence of bipyridine (bpy) gave (tfacacMCP)(3)(bpy)Eu(III) and piperidinium[(p-tolutfacac)(4)Eu(III)] complexes respectively. The X-ray crystal structure of (tfacacMCP)(3)(bpy)Eu(III) revealed an eight-coordinate configuration with two N atoms of bpy and six O atoms of HtfacacMCP. On the other hand, piperidinium [ (p-tolutfacac)(4)Eu(III)] was found to be an eight-coordinate complex surrounded by eight O atoms of p-tolutfacacH. The former contains bpy, but the latter contains no bpy. (C) 2000 Elsevier Science Ltd All rights reserved.

  DOI：

  10.1016/s0277-5387(00)00314-4