3,3,7,7-tetra[N-ethyl-N-phenyl(acetamide)-2-oxymethyl]-5-oxanonane | 921601-16-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3,3,7,7-tetra[N-ethyl-N-phenyl(acetamide)-2-oxymethyl]-5-oxanonane
• 英文别名: 2-[2-[2,2-bis[[2-(N-ethylanilino)-2-oxoethoxy]methyl]butoxymethyl]-2-[[2-(N-ethylanilino)-2-oxoethoxy]methyl]butoxy]-N-ethyl-N-phenylacetamide
• CAS: 921601-16-3
• 化学式: C₅₂H₇₀N₄O₉
• 分子量: 895.149
• InChiKey: ZSKSMNZTDQXHFJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.3
• 重原子数：
  65
• 可旋转键数：
  30
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  127
• 氢给体数：
  0
• 氢受体数：
  9

反应信息

• 作为反应物：
  描述：

  3,3,7,7-tetra[N-ethyl-N-phenyl(acetamide)-2-oxymethyl]-5-oxanonane 、 terbium(III) nitrate hexahydrate 以 乙酸乙酯 为溶剂， 生成 [Tb(3,3,7,7-tetra[N-ethyl-N-phenyl(acetamide)-2-oxymethyl]-5-oxanonane)][Tb(NO3)5]NO3
  参考文献：
  名称：

  Anion effects on the fluorescence spectra of europium and terbium complexes with a family of ether-amide type multipodal ligands

  摘要：

  Three multipodal ligands: 3,3,7,7-tetra[N-methyl-N-phenyl(acetamide)-2-oxymethyl]-5-oxanonane (L-a), 3,3,7,7-tetra[N-ethyl-N-phenyl(acetamide)-2-oxymethyl]-5-oxanonane (L-b), 3,3,7,7-tetra[N-benzyl-N-phenyl(acetan-fide)-2-oxymethyl]-5-oxanonane (L-c) and their europiurn and terbium nitrate and perchlorate complexes were synthesized. The 12 complexes were characterized by elemental analysis, IR, fluorescence spectroscopy and conductivity. The lanthanide atoms are coordinated by O atoms from C=O, C-O-C. With the difference of the anion, the fluorescence properties of anion effect for the complexes were investigated. Some factors that influencing the fluorescent intensity were discussed. (c) 2007 Published by Elsevier B.V.

  DOI：

  10.1016/j.saa.2006.04.008
• 作为产物：
  描述：

  二(三羟甲基丙烷) 、 2-氯-N-乙基-N-苯基乙酰胺 在 sodium hydride 作用下， 以 四氢呋喃 为溶剂， 反应 6.0h， 以50%的产率得到3,3,7,7-tetra[N-ethyl-N-phenyl(acetamide)-2-oxymethyl]-5-oxanonane
  参考文献：
  名称：

  Anion effects on the fluorescence spectra of europium and terbium complexes with a family of ether-amide type multipodal ligands

  摘要：

  Three multipodal ligands: 3,3,7,7-tetra[N-methyl-N-phenyl(acetamide)-2-oxymethyl]-5-oxanonane (L-a), 3,3,7,7-tetra[N-ethyl-N-phenyl(acetamide)-2-oxymethyl]-5-oxanonane (L-b), 3,3,7,7-tetra[N-benzyl-N-phenyl(acetan-fide)-2-oxymethyl]-5-oxanonane (L-c) and their europiurn and terbium nitrate and perchlorate complexes were synthesized. The 12 complexes were characterized by elemental analysis, IR, fluorescence spectroscopy and conductivity. The lanthanide atoms are coordinated by O atoms from C=O, C-O-C. With the difference of the anion, the fluorescence properties of anion effect for the complexes were investigated. Some factors that influencing the fluorescent intensity were discussed. (c) 2007 Published by Elsevier B.V.

  DOI：

  10.1016/j.saa.2006.04.008

文献信息

• Conformation effects on the fluorescence spectra of europium and terbium complexes with a family of ether-amide type multipodal ligands
  作者：Ke-Wei Lei、Wei-Sheng Liu、Min-Yu Tan

  DOI：10.1016/j.saa.2006.01.053

  日期：2007.1

  Three multipodal ligands: 3,3,7,7-tetra[N-methyl-N-pheny](acetamide)-2-oxymethyll-5-oxanonane (L-a), 3,3,7,7-tetra[N-ethyl-N-phenyl (acetamide)-2-oxymethyll-5-oxanonane (L-b), 3,3,7,7-tetra[N-benzyl-N-phenyl(acetamide)-2-oxymethyl]-5-oxanonane (L-c) and their europium and terbium nitrate and perchlorate complexes were synthesized. The 12 complexes were characterized by elemental analysis, IR, fluorescence spectroscopy and conductivity. The novel cup-like crystal structure of the Eu(III) complex with L-b and fluorescence emission properties of the complexes have also been studied. It has been showed that the nature of the anion has a great effect upon the composition of the complexes. The difference in the composition of the complexes results in the difference in the emission properties of them. The [Ln(NO3)(5)] group is negatively effective to the fluorescence intensity of the nitrate complexes. The luminescence intensity of Ln(III) perchlorate complex is stronger than that of nitrate complex. (c) 2006 Elsevier B.V. All rights reserved.