di-tert-butyl 6,9-bis(2-(tert-butoxy)-2-oxoethyl)-3,12-dimethyl-3,6,9,12-tetraazatetradecanedioate | 1198592-40-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: di-tert-butyl 6,9-bis(2-(tert-butoxy)-2-oxoethyl)-3,12-dimethyl-3,6,9,12-tetraazatetradecanedioate
• CAS: 1198592-40-3
• 化学式: C₃₂H₆₂N₄O₈
• 分子量: 630.866
• InChiKey: GRVWDVGMWCZOMC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.82
• 重原子数：
  44.0
• 可旋转键数：
  17.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  118.16
• 氢给体数：
  0.0
• 氢受体数：
  12.0

反应信息

• 作为产物：
  描述：

  [(2-bromoethyl)methylamino]acetic acid tert-butyl ester 、 ethylenediamine-N,N'-diacetic acid di-tert-butyl ester 在 potassium carbonate 作用下， 以 乙腈 为溶剂， 反应 24.0h， 以65%的产率得到di-tert-butyl 6,9-bis(2-(tert-butoxy)-2-oxoethyl)-3,12-dimethyl-3,6,9,12-tetraazatetradecanedioate
  参考文献：
  名称：

  An efficient route to pyridine and 2,2′-bipyridine macrocycles incorporating a triethylenetetraminetetraacetic acid core as ligand for lanthanide ions

  摘要：

  Two novel macrocyclic chelators L-1 and L-2 incorporating an intracyclic pyridine or 2,2'-bipyridine unit and a triethylenetetraminetetraacetic acid core (TITA) were synthesized with the aim of forming lanthanide complexes suitable as efficient long-lived luminophores. For this goal, an efficient methodology for the preparation of TITA derivatives using prealkylated precursors is described Starting from commercially available compounds, the target ligands were obtained in seven (L-1) and nine (L-2) steps in 40% and 20% overall yields. respectively. Stable Tb(III) complexes were prepared and displayed interesting luminescence properties. (C) 2009 Elsevier Ltd All rights reserved

  DOI：

  10.1016/j.tetlet.2009.09.030