[(POCOP)Ni(CN)] | 1272671-51-8

• 分子结构分类: 有机化合物 - 苯类化合物
• 英文名称: [(POCOP)Ni(CN)]
• 英文别名: [(2,6-(i-Pr2PO)C6H3)Ni(CN)]
• CAS: 1272671-51-8
• 化学式: C₁₉H₃₁NNiO₂P₂
• 分子量: 426.098
• InChiKey: MLNWQRKHCMEOCV-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  potassium cyanide 、 [Ni(κP,κC,κP-2,6-(i-Pr2PO)2C6H3)(NCMe)][OSO2CF3] 以 二氯甲烷 为溶剂， 以94%的产率得到[(POCOP)Ni(CN)]
  参考文献：
  名称：

  New POCOP-type pincer complexes of Nickel(II)

  摘要：

  The pincer complex [(POCOP)Ni(NCMe)][OSO2CF3] (1: POCOP = (2,6-{i-Pr2PO)(2)C6H3}) undergoes an acetonitrile substitution reaction in the presence of CN(t-Bu), KCN, and KOCN to give the new complexes [(POCOP)Ni{CN(t-Bu)}][O3SCF3]and (POCOP)Ni(X) (X=CN and NCO). The Ni CN derivative is also obtained from a gradual decomposition of the Ni CN(t-Bu) derivative, while the aquo derivative [(POCOP)Ni(OH2)] [O3SCF3] was obtained from slow hydrolysis of (POCOP)Ni(OSO2CF3). All new complexes have been characterized spectroscopically and by X-ray crystallography. IR and solid state structural data indicate that Ni-L/X interactions are dominated by ligand-to-metal sigma-donation; presence of little or no pi-backbonding is consistent with the electrophilicity of the cationic fragment [(POCOP)Ni](+). (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2010.10.019