| 1242056-74-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异喹啉及其衍生物
• CAS: 1242056-74-1
• 化学式: C₅₂H₄₇BrN₆O₁₀
• 分子量: 995.883
• InChiKey: SQXKAIXVWYNUEB-UHFFFAOYSA-N

反应信息

• 作为反应物：
  描述：

  、 N,N-二甲基乙二胺 以 甲乙醚 为溶剂， 以94%的产率得到3-[2-[6-[2-(dimethylamino)ethylamino]-1,3-dioxobenzo[de]isoquinolin-2-yl]ethyl-[3-[2-(6-ethoxy-1,3-dioxobenzo[de]isoquinolin-2-yl)ethylamino]-3-oxopropyl]amino]-N-[2-(6-ethoxy-1,3-dioxobenzo[de]isoquinolin-2-yl)ethyl]propanamide
  参考文献：
  名称：

  A new detector for metal cations based on the combined effect of photoinduced electron transfer and a light harvesting system

  摘要：

  A new tripod comprising three 1,8-naphthalimide units having different substituents at C-4 of the naphthalimide structure has been synthesized. The new dendron has two 4-ethoxy-1,8-naphthalimide units as an energy donor and a 4-N,N-dimethialaminoethilenidamino-1,8-naphthalimide acceptor to facilitate the donor-acceptor energy transfer. The main photophysical characteristics of the dendron have been studied in organic solvents of different polarity. The established energy transfer efficiency of is about 99% revealing the excellent antenna capacities of the dendron. The fluorescence intensity of the dendron has been studied in an acetonitrile solution in the presence of metal ions of various nature (Cu2+, Co2+, Zn2+, Ni2+, and Pb2+) using two different excitation wavelengths of 365 nm and 435 nm. The detection limit of metal cations has been determined. (C) 2011 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jphotochem.2011.06.010