| 1456610-31-3

• CAS: 1456610-31-3
• 化学式: C₁₆H₃₆ClCoNP₂
• 分子量: 398.862
• InChiKey: UDMGIQXGHVRVPG-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  、 甲基氯化镁 以 四氢呋喃 为溶剂， 以96%的产率得到
  参考文献：
  名称：

  Synthesis of organometallic pincer-supported cobalt(II) complexes

  摘要：

  The synthesis and characterization of the new pincer-supported Co-II organometallic complexes ((PNP)-P-iPr)Co-II(Me) and ((PNP)-P-iPr)Co-II(Ph) ((PNP)-P-iPr = N{CH2CH2(P(Pr-i)(2))}2(-)) is reported. These complexes were prepared through the treatment of ((PNP)-P-iPr)Co-II(Cl) with MeMgCl or PhMgBr, respectively. Additionally, the kappa(2)-BH4 species ((PNP)-P-iPr)Co-II(kappa(2)-BH4) was synthesized through the reaction of ((PNP)-P-iPr)Co-II(Cl) with nBu(4)NBH(4). The related Co-I complex ((PNP)-P-iPr)Co-I(2,6-xylyl isonitrile) was prepared through the reaction of the known complex ((PNP)-P-iPr)Co-I(N-2) with 2,6-xylyl isonitrile. The stoichiometric and catalytic activity of the new Co-I and Co-II complexes with CO2 and formic acid was evaluated. (C) 2019 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2019.114308
• 作为产物：
  描述：

  [Co(HN(CH₂CH₂P(iPr)₂)₂)Cl₂] 在 potassium tert-butylate 作用下， 以 四氢呋喃 为溶剂， 反应 0.17h， 以85%的产率得到
  参考文献：
  名称：

  Synthesis of organometallic pincer-supported cobalt(II) complexes

  摘要：

  The synthesis and characterization of the new pincer-supported Co-II organometallic complexes ((PNP)-P-iPr)Co-II(Me) and ((PNP)-P-iPr)Co-II(Ph) ((PNP)-P-iPr = N{CH2CH2(P(Pr-i)(2))}2(-)) is reported. These complexes were prepared through the treatment of ((PNP)-P-iPr)Co-II(Cl) with MeMgCl or PhMgBr, respectively. Additionally, the kappa(2)-BH4 species ((PNP)-P-iPr)Co-II(kappa(2)-BH4) was synthesized through the reaction of ((PNP)-P-iPr)Co-II(Cl) with nBu(4)NBH(4). The related Co-I complex ((PNP)-P-iPr)Co-I(2,6-xylyl isonitrile) was prepared through the reaction of the known complex ((PNP)-P-iPr)Co-I(N-2) with 2,6-xylyl isonitrile. The stoichiometric and catalytic activity of the new Co-I and Co-II complexes with CO2 and formic acid was evaluated. (C) 2019 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2019.114308

文献信息

• Unusual activation of H2 by reduced cobalt complexes supported by a PNP pincer ligand
  作者：Sergio S. Rozenel、Rosa Padilla、Clément Camp、John Arnold

  DOI：10.1039/c3cc46018e

  日期：——

  The reactivity of cobalt complexes supported by a PNP pincer ligand towards H2 varies depending on whether the N-donor atom is protonated; the synthesis of [(HPNP)CoCl(H)2] (2), [(PNP)CoH]2 (4), and the trihydride species [(HPNP)CoH3] (7) (HPNP = HN(CH2CH2P(i)Pr2)2) are described.

  由PNP钳形配体支撑的钴配合物对H2的反应性取决于N-给体原子是否被质子化；[（HPNP）CoCl（H）2]（2），[（PNP）CoH] 2（4）和三氢化物[[HPNP）CoH3]（7）的合成（HPNP = HN（CH2CH2P（i）描述Pr2）2）。
• N–N bond cleavage in a nitrous oxide–NHC adduct promoted by a PNP pincer cobalt(I) complex
  作者：Clément Camp、Lara C.E. Naested、Kay Severin、John Arnold

  DOI：10.1016/j.poly.2015.09.001

  日期：2016.1

  The reactivity of a PNP cobalt(I) complex towards the nitrous oxide N-heterocyclic carbene adduct (NHC–N2O) was explored. Several products were isolated including the cobalt nitrosyl complex (HPNP)Co(NO) (1) and the NHC-derived imine NHCNH (2). This study provides a rare example of metal-mediated rupture of the N–N bond in a nitrous oxide derivative, a route that could be used to generate late-metal

  探索了PNP钴（I）配合物对一氧化二氮N-杂环卡宾加合物（NHC–N 2 O）的反应性。分离出几种产物，包括亚硝基钴络合物（HPNP）Co（NO）（1）和NHC衍生的亚胺NHCNH（2）。这项研究提供了一个罕见的例子，一氧化二氮衍生物中金属介导的N–N键断裂，该途径可用于生成晚金属亚硝酰基。