2-formyl-1,10-phenanthroline(4-bromo-2,6-dimethylanil) | 1007893-35-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 菲咯啉
• 英文名称: 2-formyl-1,10-phenanthroline(4-bromo-2,6-dimethylanil)
• 英文别名: N-(4-bromo-2,6-dimethylphenyl)-1-(1,10-phenanthrolin-2-yl)methanimine
• CAS: 1007893-35-7
• 化学式: C₂₁H₁₆BrN₃
• 分子量: 390.282
• InChiKey: NQBBWMAVJOOSLG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.5
• 重原子数：
  25
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  38.1
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  iron(II) chloride tetrahydrate 、 2-formyl-1,10-phenanthroline(4-bromo-2,6-dimethylanil) 以 四氢呋喃 为溶剂， 以95%的产率得到[2-((2,6-Me2-4-Br-C6H2)NCH)-1,10-phen]FeCl2
  参考文献：
  名称：

  Iron(II) complexes ligated by 2-imino-1,10-phenanthrolines: Preparation and catalytic behavior toward ethylene oligomerization

  摘要：

  A series of N,N,N-tridentate iron (II) complexes bearing 2-imino-1,10-phenanthrolines, [2-{(2,6-R-1,R-3-4-R-2-C6H2)N=C(R)}-1,10-phen]FeCl2 was synthesized and characterized by IR spectroscopy and elemental analysis. One of these complexes (18b) was determined by single-crystal X-ray crystallography for its unambiguous structure. These iron(II) complexes were found to exhibit remarkable activities for ethylene oligomerization in the presence of MAO or MMAO cocatalyst affording alpha-olefins with high selectivity and the composition of oligomers followed the Schluz-Flory distribution. The effects of substituents on imino fragment on the activity were explored in detail; complexes with mono substituent at the ortho-position of the phenyl ring showed high activities with low K values, suggesting that fine tuning of the steric bulk of substituents on the imino fragment directly affects both the activity and the selectivity. (c) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molcata.2007.01.008

文献信息

• Ethylene oligomerization processes
  申请人：Chevron Phillips Chemical Company LP

  公开号：US10407360B2

  公开（公告）日：2019-09-10

  Disclosed herein is a process for forming an oligomer product comprising (a) introducing into a reaction zone (i) ethylene; (ii) a heteroatomic ligand metal salt complex comprising a heteroatomic ligand complexed to a first metal salt; (iii) a second metal salt wherein an equivalent molar ratio of the second metal salt to the heteroatomic ligand of the heteroatomic ligand metal salt complex is at least 0.5:1 and where the second metal salt is an iron salt, a cobalt salt, or any combination thereof; (iv) an organoaluminum compound; and (b) forming an oligomer product. Also disclosed herein is a process comprising (a) introducing into a reaction zone (i) ethylene; (ii) a heteroatomic ligand; (iii) a metal salt where an equivalent molar ratio of the metal salt to the heteroatomic ligand is at least 1.5:1; (iv) an organoaluminum compound; and (b) forming an oligomer product.

  本文公开了一种形成低聚物产品的工艺，包括(a)向反应区引入(i)乙烯；(ii)杂原子配体金属盐络合物，包括与第一金属盐络合的杂原子配体；(iii)第二金属盐，其中第二金属盐与杂原子配体金属盐络合物的杂原子配体的等效摩尔比至少为0.5:1，其中第二金属盐为铁盐、钴盐或其任意组合；(iv)有机铝化合物；以及(b)形成低聚物产物。本文还公开了一种工艺，包括(a)向反应区引入(i)乙烯；(ii)杂原子配体；(iii)金属盐，其中金属盐与杂原子配体的当量摩尔比至少为 1.5:1；(iv)有机铝化合物；以及(b)形成低聚物产物。
• Ethylene oligomerization process
  申请人：Chevron Phillips Chemical Company LP

  公开号：US10544070B2

  公开（公告）日：2020-01-28

  Disclosed herein is a process for forming an oligomer product comprising (a) introducing into a reaction zone (i) ethylene; (ii) a heteroatomic ligand metal salt complex comprising a heteroatomic ligand complexed to a first metal salt; (iii) a second metal salt wherein an equivalent molar ratio of the second metal salt to the heteroatomic ligand of the heteroatomic ligand metal salt complex is at least 0.5:1 and where the second metal salt is an iron salt, a cobalt salt, or any combination thereof; (iv) an organoaluminum compound; and (b) forming an oligomer product. Also disclosed herein is a process comprising (a) introducing into a reaction zone (i) ethylene; (ii) a heteroatomic ligand; (iii) a metal salt where an equivalent molar ratio of the metal salt to the heteroatomic ligand is at least 1.5:1; (iv) an organoaluminum compound; and (b) forming an oligomer product.

  本文公开了一种形成低聚物产品的工艺，包括(a)向反应区引入(i)乙烯；(ii)杂原子配体金属盐络合物，包括与第一金属盐络合的杂原子配体；(iii)第二金属盐，其中第二金属盐与杂原子配体金属盐络合物的杂原子配体的等效摩尔比至少为0.5:1，其中第二金属盐为铁盐、钴盐或其任意组合；(iv)有机铝化合物；以及(b)形成低聚物产物。本文还公开了一种工艺，包括(a)向反应区引入(i)乙烯；(ii)杂原子配体；(iii)金属盐，其中金属盐与杂原子配体的当量摩尔比至少为 1.5:1；(iv)有机铝化合物；以及(b)形成低聚物产物。
• ETHYLENE OLIGOMERIZATION PROCESSES
  申请人：Chevron Phillips Chemical Company LP

  公开号：EP3562799A1

  公开（公告）日：2019-11-06
• Ethylene Oligomerization Processes
  申请人：Chevron Phillips Chemical Company LP

  公开号：US20190194089A1

  公开（公告）日：2019-06-27

  Disclosed herein is a process for forming an oligomer product comprising (a) introducing into a reaction zone (i) ethylene; (ii) a heteroatomic ligand metal salt complex comprising a heteroatomic ligand complexed to a first metal salt; (iii) a second metal salt wherein an equivalent molar ratio of the second metal salt to the heteroatomic ligand of the heteroatomic ligand metal salt complex is at least 0.5:1 and where the second metal salt is an iron salt, a cobalt salt, or any combination thereof; (iv) an organoaluminum compound; and (b) forming an oligomer product. Also disclosed herein is a process comprising (a) introducing into a reaction zone (i) ethylene; (ii) a heteroatomic ligand; (iii) a metal salt where an equivalent molar ratio of the metal salt to the heteroatomic ligand is at least 1.5:1; (iv) an organoaluminum compound; and (b) forming an oligomer product.
• [EN] ETHYLENE OLIGOMERIZATION PROCESSES<br/>[FR] PROCÉDÉS D'OLIGOMÉRISATION D'ÉTHYLÈNE
  申请人：CHEVRON PHILLIPS CHEMICAL CO LP

  公开号：WO2018125826A1

  公开（公告）日：2018-07-05

  Disclosed herein is a process for forming an oligomer product comprising (a) introducing into a reaction zone (i) ethylene; (ii) a heteroatomic ligand metal salt complex comprising a heteroatomic ligand complexed to a first metal salt; (iii) a second metal salt wherein an equivalent molar ratio of the second metal salt to the heteroatomic ligand of the heteroatomic ligand metal salt complex is at least 0.5: 1 and where the second metal salt is an iron salt, a cobalt salt, or any combination thereof; (iv) an organoaluminum compound; and (b) forming an oligomer product. Also disclosed herein is a process comprising (a) introducing into a reaction zone (i) ethylene; (ii) heteroatomic ligand; (iii) a metal salt where an equivalent molar ratio of the metal salt to the heteroatomic ligand is at least 1.5: 1; (iv) an organoaluminum compound; and (b) forming an oligomer product.