N,N'-bis(3-methoxy-5-[2-[4-(N-carbazyl)phenyl]ethynyl]ethylene)-1,2-diamine | 1381927-51-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: N,N'-bis(3-methoxy-5-[2-[4-(N-carbazyl)phenyl]ethynyl]ethylene)-1,2-diamine
• 英文别名: 4-[2-(4-Carbazol-9-ylphenyl)ethynyl]-2-[2-[[5-[2-(4-carbazol-9-ylphenyl)ethynyl]-2-hydroxy-3-methoxyphenyl]methylideneamino]ethyliminomethyl]-6-methoxyphenol
• CAS: 1381927-51-0
• 化学式: C₅₈H₄₂N₄O₄
• 分子量: 858.996
• InChiKey: GLLOEQIAAVNBPY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.2
• 重原子数：
  66
• 可旋转键数：
  13
• 环数：
  10.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  93.5
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  N,N'-bis(3-methoxy-5-[2-[4-(N-carbazyl)phenyl]ethynyl]ethylene)-1,2-diamine 、 zinc(II) acetate dihydrate 以 四氢呋喃 、 甲醇 为溶剂， 生成 (N,N'-bis(3-methoxy-5-[2-[4-(N-carbazyl)phenyl]ethynyl]ethylene)-1,2-diamine)zinc(II)
  参考文献：
  名称：

  Effective enhancement of near-infrared emission by carbazole modification in the Zn–Nd bimetallic Schiff-base complexes

  摘要：

  With ZnL1 or ZnL2 from the simple Salen-type Schiff-base ligand H2L1 (H2L1 N,N'-bis(3-methoxysalicylidene)-ethylene-1,2-diamine) or the carbazole-modified Salen-type Schiff-base ligand H2L2 (H2L2 N,N'-bis(3-methoxy-5-{2-[4-(N-carbazyl)-phenyl]-ethynyl}-ethylene-1,2-diamine) as the precursor, two series of four bimetallic ZnLn complexes (Ln=Nd(1 or 3), Ln=Gd (2 or 4) are obtained, respectively. The photophysical properties results showed that the sensitization from the excited state ((LC)-L-1 and (LC)-L-3) of the ligand H2L1 or H2L2 and the effective energy transfer of Zn2+-Schiff-base (ZnL1 or ZnL2) to the Nd3+ ion for the NIR luminescence were realized, respectively. Especially through the cabarzole modification, the improved NIR luminescence of the ZnNd complex 3 was observed due to the realization of the energy level's match of the excited state of the chromophore to the Nd3+ ion's exciting state. (C) 2012 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.inoche.2012.02.010