tris(2-hydroxy-5-nitro-benzyl)amine | 1299830-92-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: tris(2-hydroxy-5-nitro-benzyl)amine
• 英文别名: 2-[[Bis[(2-hydroxy-5-nitrophenyl)methyl]amino]methyl]-4-nitrophenol
• CAS: 1299830-92-4
• 化学式: C₂₁H₁₈N₄O₉
• 分子量: 470.395
• InChiKey: SRUXBIDEFWAJFN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  34
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  201
• 氢给体数：
  3
• 氢受体数：
  10

文献信息

• Highly Active Multidentate Catalysts for Efficient Alkyne Metathesis
  申请人：THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE

  公开号：US20130261295A1

  公开（公告）日：2013-10-03

  The invention relates to highly active and selective catalysts for alkyne metathesis. In one aspect, the invention includes a multidentate organic ligand wherein one substrate-binding site of the metal center is blocked. In another aspect, the invention includes N-quaternized or silane-based multidentate organic ligands, capable of binding to metals. In yet another aspect, the invention includes N-quaternized or silane-based multidentate catalysts. The catalysts of the invention show high robustness, strong resistance to small alkyne polymerization and significantly enhanced catalytic activity compared to their corresponding non-quaternized or non-silane-based multidentate catalyst analogues.

  该发明涉及用于炔烃交换反应的高活性和选择性催化剂。在一个方面，该发明包括一种多齿有机配体，其中金属中心的一个底物结合位点被阻塞。在另一个方面，该发明包括N-季铵化或硅基多齿有机配体，能够与金属结合。在另一个方面，该发明包括N-季铵化或硅基多齿催化剂。该发明的催化剂表现出高稳定性，对小炔烃聚合具有很强的抵抗力，并且与其对应的非季铵化或非硅基多齿催化剂类似物相比，具有显着增强的催化活性。
• HIGHLY ACTIVE MULTIDENTATE CATALYSTS FOR EFFICIENT ALKYNE METATHESIS
  申请人：THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE

  公开号：US20150273457A1

  公开（公告）日：2015-10-01

  The invention relates to highly active and selective catalysts for alkyne metathesis. In one aspect, the invention includes a multidentate organic ligand wherein one substrate-binding site of the metal center is blocked. In another aspect, the invention includes N-quaternized or silane-based multidentate organic ligands, capable of binding to metals. In yet another aspect, the invention includes N-quaternized or silane-based multidentate catalysts. The catalysts of the invention show high robustness, strong resistance to small alkyne polymerization and significantly enhanced catalytic activity compared to their corresponding non-quaternized or non-silane-based multidentate catalyst analogues.

  本发明涉及高活性和选择性的炔烃交换催化剂。在一个方面，本发明包括一种多齿有机配体，其中金属中心的一个底物结合位点被阻塞。在另一个方面，本发明包括N-季铵化或硅烷基多齿有机配体，能够结合金属。在另一个方面，本发明包括N-季铵化或硅烷基多齿催化剂。本发明的催化剂表现出高稳健性，对小炔烃聚合具有强抗性，并且与其相应的非季铵化或非硅烷基多齿催化剂类似物相比，具有显著增强的催化活性。
• US8993804B2
  申请人：——

  公开号：US8993804B2

  公开（公告）日：2015-03-31