YbCl2(tetrahydrofuran)2 | 145447-65-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氧唑烯
• 英文名称: YbCl2(tetrahydrofuran)2
• 英文别名: YbCl2(THF)2；Dichloroytterbium;oxolane
• CAS: 145447-65-0
• 化学式: C₈H₁₆Cl₂O₂Yb
• 分子量: 388.16
• InChiKey: VYWAJKRYGHTPCF-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  2.97
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  YbCl2(tetrahydrofuran)2 以 solid 为溶剂， 生成 (苯基乙炔基)镱(氯)(四氢呋喃)2
  参考文献：
  名称：

  Reactions of Bis(phenylethynyl)ytterbium with Trimethylsilicon, Triphenylgermanium, and Triphenyltin Chlorides

  摘要：

  The ytterbium phenylethynyl compound (PhCdropC)(2)Yb(THF)(4) reacts with trimethylsilicon, triphenylgermanium, and triphenyltin chloride in tetrahydrofuran (THF) at room temperature to give the corresponding cross-coupling products: phenylethynylytterbium chloride PhCdropCYbCl(THF)(2) and ytterbium chloride YbCl2(THF)(2).

  DOI：

  10.1023/b:rugc.0000007638.44196.89
• 作为产物：
  描述：

  三甲基氯硅烷 、 stilbene tetrahydrofuran complex 以 四氢呋喃 为溶剂， 以50%的产率得到YbCl2(tetrahydrofuran)2
  参考文献：
  名称：

  Synthesis, properties, and reactivity of the stilbene complex of ytterbium (PhCH=CHPh)Yb(THF)2. Crystal structure of (2,4,6-But 3C6H2O)2Yb(THF)3

  摘要：

  The stilbene complex of ytterbium (PhCH=CHPh)Yb(THF)(2) (1) was prepared by the reaction of YbI2(THF)(2) with a twofold excess of (PhCH=CHPh)(-.) Li+. Based on the data of IR and ESR spectroscopy and on the results of magnetic measurements, compound 1 was characterized as a complex of divalent ytterbium with the stilbene dianion. The reactivity of complex 1 toward different types of reagents was studied. The structure of the product of the reaction of 1 with 2,4,6-tri(tert-butyl)phenol (2,4,6-(Bu3C6H2O)-C-t)(2)Yb(THF)(3) was established by X-ray diffraction analysis.

  DOI：

  10.1007/bf02494295
• 作为试剂：
  描述：

  四氢呋喃 、 氢化镱 、 1-diphenylmethylene-4-triphenylmethylcyclohexa-2,5-diene*C6H6 在 YbCl2(tetrahydrofuran)2 作用下， 以 四氢呋喃 为溶剂， 以82.3%的产率得到
  参考文献：
  名称：

  合成和镱的三苯甲基衍生物[镱（THF）的结构6 ] 2+ [PH 3 C] 2 -和[（THF）4的Yb（μ-Cl）的2的Yb（THF）4 ] 2+ [PH 3 CL] 2 -

  摘要：

  镱离子三苯配合物[镱（THF）6 ] 2+ [PH 3 C] 2 - （1）和[（THF）4的Yb（μ-Cl）的2的Yb（THF）4 ] 2+ [PH 3 C] 2 - （2）已经被通过pH的反应合成的3四氯化碳与THF中的镱。还通过by与三苯基甲基自由基的二聚体在THF中的反应制备了配合物1。发现该反应是由二卤化y催化的。

  DOI：

  10.1016/0022-328x(95)91121-y

文献信息

• Synthesis and structure of organotin complexes of ytterbium
  作者：Leonid N. Bochkarev、Oleg V. Grachev、Sergey F. Ziltsov、Lev N. Zakharov、Yury T. Struchkov

  DOI：10.1016/0022-328x(92)85062-2

  日期：1992.9

  Reactions of Ph3SnCl, PhSnCl3 and Ph3SnSnPh3 With ytterbium in THF lead to the formation of the complex (Ph3Sn)2Yb(THF), (1) * in high yields. According to X-ray data, tin atoms in complex 1 are covalently bonded with the ytterbium atom. Ionic organotin complex of ytterbium [(Ph3Sn)3Sn]2-[Yb2Cl2(DME)6]2+ (2) was synthesised in 75% yield by the reaction of Ph2SnCl2 with ytterbium. According to X-ray analysis, the compound consists of [(Ph3Sn)3Sn]- anions and dimeric ytterbium cations with mu2-bridged chlorine atoms [GRAPHICS]