2-[3-[4,8,11-Tris[3-[(2-hydroxyphenyl)methylideneamino]propyl]-1,4,8,11-tetrazacyclotetradec-1-yl]propyliminomethyl]phenol | 1412440-11-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 2-[3-[4,8,11-Tris[3-[(2-hydroxyphenyl)methylideneamino]propyl]-1,4,8,11-tetrazacyclotetradec-1-yl]propyliminomethyl]phenol
• CAS: 1412440-11-9
• 化学式: C₅₀H₆₈N₈O₄
• 分子量: 845.141
• InChiKey: USELDCZJFKFFNU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  62
• 可旋转键数：
  20
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  143
• 氢给体数：
  4
• 氢受体数：
  12

反应信息

• 作为反应物：
  描述：

  2-[3-[4,8,11-Tris[3-[(2-hydroxyphenyl)methylideneamino]propyl]-1,4,8,11-tetrazacyclotetradec-1-yl]propyliminomethyl]phenol 、 nickel(II) acetate tetrahydrate 以 乙醇 为溶剂， 反应 24.0h， 以63%的产率得到
  参考文献：
  名称：

  A novel nickel (II) complex based on a cyclam-cored generation-one dendrimeric salicylaldimine ligand and its application as a catalyst precursor in norbornene polymerization: Comparative study with some other first generation DAB-polypropyleneimine metallodendrimers

  摘要：

  A new cyclam based first generation metallodendrimer with nickel centres on the periphery as well as at the core was synthesized by reacting a novel tetrakis(salicylaldimine) cyclam ligand with nickel acetate. The trinuclear complex was evaluated as a catalyst precursor in the vinyl polymerization of norbornene using methylaluminoxane as co-catalyst. The activity of this cyclam-based complex was compared with that of first generation DAB-PPI-salicylaldimine and DAB-PPI-pyridine-imine complexes (DAB = diaminobutane, PPI = polypropyleneimine). The cyclam based complex was found to have superior activity than both the DAB-PPI analogues as well as analogous mononuclear complexes. (c) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2012.08.015
• 作为产物：
  描述：

  NN^,N^,,N^,,,-tetra(2-cyanoethyl)-1,4,8,11-tetra-azacyclo-tetradecane 在 乙醇 、 sodium 作用下， 以 甲苯 为溶剂， 反应 72.0h， 生成 2-[3-[4,8,11-Tris[3-[(2-hydroxyphenyl)methylideneamino]propyl]-1,4,8,11-tetrazacyclotetradec-1-yl]propyliminomethyl]phenol
  参考文献：
  名称：

  A novel nickel (II) complex based on a cyclam-cored generation-one dendrimeric salicylaldimine ligand and its application as a catalyst precursor in norbornene polymerization: Comparative study with some other first generation DAB-polypropyleneimine metallodendrimers

  摘要：

  A new cyclam based first generation metallodendrimer with nickel centres on the periphery as well as at the core was synthesized by reacting a novel tetrakis(salicylaldimine) cyclam ligand with nickel acetate. The trinuclear complex was evaluated as a catalyst precursor in the vinyl polymerization of norbornene using methylaluminoxane as co-catalyst. The activity of this cyclam-based complex was compared with that of first generation DAB-PPI-salicylaldimine and DAB-PPI-pyridine-imine complexes (DAB = diaminobutane, PPI = polypropyleneimine). The cyclam based complex was found to have superior activity than both the DAB-PPI analogues as well as analogous mononuclear complexes. (c) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2012.08.015