diphenylphosphino-3-pyridylcarbinol | 664980-65-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: diphenylphosphino-3-pyridylcarbinol
• 英文别名: P(phenyl)2(3-OCH2C5H4N)；Ph2P(3-OCH2C5H4N)；Phosphinous acid, diphenyl-, 3-pyridinylmethyl ester；diphenyl(pyridin-3-ylmethoxy)phosphane
• CAS: 664980-65-8
• 化学式: C₁₈H₁₆NOP
• 分子量: 293.305
• InChiKey: TXKZOBKACZEZQH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  21
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  22.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  diphenylphosphino-3-pyridylcarbinol 在 diethyl ether 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 生成 (diphenylphosphino-3-pyridylcarbinol) triflate*2dichloromethane
  参考文献：
  名称：

  Two-, Three-, and Four-Coordinate Ag(I) Coordination Polymers Formed by the Novel Phosphinite PPh₂(3-OCH₂C₅H₄N)

  摘要：

  The novel phosphinite PPh2(3-OCH2C5H4N) (1) has been synthesized, and its coordination properties to Ag(I) have been studied. When reacted in a 1:1 ratio with Ag(l), coordination polymers with different coordination numbers about the Ag are found depending on the anion. For PPh2(3-OCH2C5H4N)AgBF4 (2), a two-coordinate Ag is observed with a P-Ag-N angle of 167degrees. Mixed three and four coordination about Ag is observed for PPh2(3-OCH2C5H4N)-AgOTf (3), and for the trifluoroacetate derivative, PPh2(3-OCH2C5H4N)Agtfa (4), only a four-coordinate Ag is produced. X-ray crystal-structure determinations for compounds 2-4 have been carried out. The X-ray structures show a wide range of Ag-Ag distances in the polymers, which are dependent on the conformation of the bridging ligand.

  DOI：

  10.1021/ic035168a

文献信息

• Synthesis of a funtionalized monomer of the rare double tetrahedron Zn cluster: [Zn7O2(O2C2H3)10(3-{CH2OH}C5H4N)2]
  作者：Rodney P. Feazell、Cody E Carson、Kevin K. Klausmeyer

  DOI：10.1016/j.inoche.2007.04.007

  日期：2007.8

  A heptanuclear zinc cluster has been synthesized based on the rarely seen M7O210+ double tetrahedron. This new cluster is monomeric in nature and is the first of its kind to display the added functionality of uncoordinated hydroxyl groups. These reactive functional groups will allow it to be used to construct designed frameworks. (c) 2007 Elsevier B.V. All rights reserved.
• The other half of the Michaelis–Arbuzov reaction: A new synthetic route to tertiary phosphorus–carbon bond formation
  作者：Rodney P. Feazell、Cody E. Carson、Kevin K. Klausmeyer

  DOI：10.1016/j.inoche.2006.01.021

  日期：2006.4

  A first-row transition metal assisted modification of the Michaelis-Arbuzov rearrangement has been discovered that allows the reaction to take place under ambient conditions using a mild phosphine nucleophile. This reaction has been used as a novel synthetic strategy for the assembly of P-C bonds in typically difficult to construct 3-methylpyridyl substituted phosphine and phosphonium ligands. Metal complexes of these ligands were characterized crystallographically. One of the products also contains the previously unknown pyridyl FeCl3- species. (c) 2006 Elsevier B.V. All rights reserved.
• Two-, Three-, and Four-Coordinate Ag(I) Coordination Polymers Formed by the Novel Phosphinite PPh₂(3-OCH₂C₅H₄N)
  作者：Kevin K. Klausmeyer、Rodney P. Feazell、Joseph H. Reibenspies

  DOI：10.1021/ic035168a

  日期：2004.2.1

  The novel phosphinite PPh2(3-OCH2C5H4N) (1) has been synthesized, and its coordination properties to Ag(I) have been studied. When reacted in a 1:1 ratio with Ag(l), coordination polymers with different coordination numbers about the Ag are found depending on the anion. For PPh2(3-OCH2C5H4N)AgBF4 (2), a two-coordinate Ag is observed with a P-Ag-N angle of 167degrees. Mixed three and four coordination about Ag is observed for PPh2(3-OCH2C5H4N)-AgOTf (3), and for the trifluoroacetate derivative, PPh2(3-OCH2C5H4N)Agtfa (4), only a four-coordinate Ag is produced. X-ray crystal-structure determinations for compounds 2-4 have been carried out. The X-ray structures show a wide range of Ag-Ag distances in the polymers, which are dependent on the conformation of the bridging ligand.