4-[2-(ethylamino)ethylamino]pent-3-en-2-one | 824950-35-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4-[2-(ethylamino)ethylamino]pent-3-en-2-one
• 英文别名: 4-{[2-(Ethylamino)ethyl]amino}pent-3-EN-2-one
• CAS: 824950-35-8
• 化学式: C₉H₁₈N₂O
• 分子量: 170.255
• InChiKey: CQMAPBGFDVSGAK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  12
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  41.1
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  iron(III) chloride 、 4-[2-(ethylamino)ethylamino]pent-3-en-2-one 在 sodium hydride 作用下， 以 四氢呋喃 为溶剂， 生成
  参考文献：
  名称：

  Iron complex immobilized catalyst based on β-ketiminate ligand: Alkene oxygenation activity depending on the morphology of silica support and the structures of base additives

  摘要：

  Novel immobilized iron complex catalysts based on a beta-ketiminate ligand have been developed. Dehydrative condensation between beta-diketone and the ethylenediamine derivative of silane-coupling reagent yields the silanol ester of the ligand motif which can be anchored on the silica supports through covalent bond. The morphology of the silica supports affects the structures of active sites and catalytic activities on alkene oxygenation with H2O2. The ordered flat surface of SBA-15 allows to immobilize the ligand with highly-dispersion and to form the coordinatively unsaturated iron active site. Addition of small amount of pyrazoles improves the catalytic performance without leaching of iron. (C) 2013 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molcata.2013.01.026
• 作为产物：
  描述：

  N-乙基乙二胺 、 乙酰丙酮 以 甲苯 为溶剂， 反应 1.0h， 生成 4-[2-(ethylamino)ethylamino]pent-3-en-2-one
  参考文献：
  名称：

  Iron complex immobilized catalyst based on β-ketiminate ligand: Alkene oxygenation activity depending on the morphology of silica support and the structures of base additives

  摘要：

  Novel immobilized iron complex catalysts based on a beta-ketiminate ligand have been developed. Dehydrative condensation between beta-diketone and the ethylenediamine derivative of silane-coupling reagent yields the silanol ester of the ligand motif which can be anchored on the silica supports through covalent bond. The morphology of the silica supports affects the structures of active sites and catalytic activities on alkene oxygenation with H2O2. The ordered flat surface of SBA-15 allows to immobilize the ligand with highly-dispersion and to form the coordinatively unsaturated iron active site. Addition of small amount of pyrazoles improves the catalytic performance without leaching of iron. (C) 2013 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molcata.2013.01.026

文献信息

• Iron complex immobilized catalyst based on β-ketiminate ligand: Alkene oxygenation activity depending on the morphology of silica support and the structures of base additives
  作者：Takahiro Akashi、Jun Nakazawa、Shiro Hikichi

  DOI：10.1016/j.molcata.2013.01.026

  日期：2013.5

  Novel immobilized iron complex catalysts based on a beta-ketiminate ligand have been developed. Dehydrative condensation between beta-diketone and the ethylenediamine derivative of silane-coupling reagent yields the silanol ester of the ligand motif which can be anchored on the silica supports through covalent bond. The morphology of the silica supports affects the structures of active sites and catalytic activities on alkene oxygenation with H2O2. The ordered flat surface of SBA-15 allows to immobilize the ligand with highly-dispersion and to form the coordinatively unsaturated iron active site. Addition of small amount of pyrazoles improves the catalytic performance without leaching of iron. (C) 2013 Elsevier B.V. All rights reserved.