bis[methyl(phenylethynyl)chloromethyloxy]praseodymium chloride monotetrahydrofuranate | 1259079-26-9

• 英文名称: bis[methyl(phenylethynyl)chloromethyloxy]praseodymium chloride monotetrahydrofuranate
• 英文别名: [PhCCC(Cl)(Me)O]2PrCl*THF；[PhCCC(Cl)(Me)O]2Pr(chloride)*(tetrahydrofuran)
• CAS: 1259079-26-9
• 化学式: C₄H₈O*C₂₀H₁₆Cl₃O₂Pr
• 分子量: 607.719
• InChiKey: TZSUCMBOTWWHHV-NGQGLHOPSA-M

反应信息

• 作为产物：
  描述：

  乙酰氯 、 hexa(tetrahydrofuranate)dipraseodymium tris(triphenylethynylcuprate) 以 四氢呋喃 为溶剂， 以80%的产率得到bis[methyl(phenylethynyl)chloromethyloxy]praseodymium chloride monotetrahydrofuranate
  参考文献：
  名称：

  Reaction of lanthanide(II) and lanthanide(III) phenylethynyl cuprates with acetyl chloride

  摘要：

  Praseodymium and ytterbium phenylethynyl cuprates [(PhC C)(3)Cu](3)Pr(2)(THF)(6) and {[(PhC= C)(3)Cu]center dot Yb(THF)(2)}(2) react with acetyl chloride in tetrahydrofuran with elimination of phenylethynylcopper and formation of alkoxides [PhC C-CCl(CH(3))O](n)Ln (n = 3, Ln = Pr; n = 2, Ln = Yb). Then praseodymium alkoxide forms ester [methyl (phenylethynyl)chloromethylethanoate] and praseodymium chloride, alkoxy derivative. Itterbium alkoxide is oxidized to unsymmetrical dialkoxyitterbium chloride PhC C-CH(CH(3))-O-Yb(Cl)-O-CCl(CH(3))C CPh center dot 2THF.

  DOI：

  10.1134/s1070363210090082