Ru(SiMe2Ph)Cl(CO)(P-iPr3)2 | 439659-89-9

• 英文名称: Ru(SiMe2Ph)Cl(CO)(P-iPr3)2
• CAS: 439659-89-9
• 化学式: C₂₇H₅₃ClOP₂RuSi
• 分子量: 620.273
• InChiKey: QTAKRBFWFJUAPR-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：

  Ru(SiMe2Ph)Cl(CO)(P-iPr3)2 、 苯乙炔 以 氘代氯仿 为溶剂， 生成
  参考文献：
  名称：

  Ruthenium-catalyzed hydrosilylation of terminal alkynes: stereodivergent synthesis of (E)- and (Z)-alkenylsilanes

  摘要：

  Stereodivergent hydrosilylation of terminal alkynes (RCequivalent toCH; R = Ph, p-tolyl, Cy, n-hexyl) with hydrosilanes (HSiMe2Ar; Arequivalent toPh, 3.5-(CF3)(2)C6H3, 4-CFC3H4, 4-MeOC6H4) has been examined using ruthenium catalysts. (E)-selective reactions giving (E)-RCH=CHSiMe2Ar proceed in over 99% selectivity in the presence of a catalytic amount of RuHCl(CO)(PPh3)(3). On the other hand, (Z)-selective reactions are successfully conducted in 91-99% selectivity by using Ru(SiMe2Ph)Cl(CO)(PPr'(3))(2) as the catalyst. All reactions readily proceed at room temperature in high yields. (E)- and (Z)-styrylsilanes having a SiMe2[C6H3-3,5-(CF3)(2)] group serve as good cross-coupling reagents with p-iodotoluene in the presence of tetrabutylammonium. fluoride and [Pd(eta(3)-al-lyl)Cl](2) catalyst. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(01)01319-5
• 作为产物：
  描述：

  dimethyl(phenyl)silyl lithium 、 RuCl2(CO)(PiPr3)2 以 四氢呋喃 为溶剂， 以43%的产率得到Ru(SiMe2Ph)Cl(CO)(P-iPr3)2
  参考文献：
  名称：

  Ruthenium-catalyzed hydrosilylation of terminal alkynes: stereodivergent synthesis of (E)- and (Z)-alkenylsilanes

  摘要：

  Stereodivergent hydrosilylation of terminal alkynes (RCequivalent toCH; R = Ph, p-tolyl, Cy, n-hexyl) with hydrosilanes (HSiMe2Ar; Arequivalent toPh, 3.5-(CF3)(2)C6H3, 4-CFC3H4, 4-MeOC6H4) has been examined using ruthenium catalysts. (E)-selective reactions giving (E)-RCH=CHSiMe2Ar proceed in over 99% selectivity in the presence of a catalytic amount of RuHCl(CO)(PPh3)(3). On the other hand, (Z)-selective reactions are successfully conducted in 91-99% selectivity by using Ru(SiMe2Ph)Cl(CO)(PPr'(3))(2) as the catalyst. All reactions readily proceed at room temperature in high yields. (E)- and (Z)-styrylsilanes having a SiMe2[C6H3-3,5-(CF3)(2)] group serve as good cross-coupling reagents with p-iodotoluene in the presence of tetrabutylammonium. fluoride and [Pd(eta(3)-al-lyl)Cl](2) catalyst. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(01)01319-5
• 作为试剂：
  描述：

  三乙氧基硅烷 、 苯乙炔 在 Ru(SiMe2Ph)Cl(CO)(P-iPr3)2 作用下， 以 二氯甲烷 为溶剂， 反应 3.0h， 生成 (Z)-triethoxy(styryl)silane
  参考文献：
  名称：

  Ruthenium-catalyzed hydrosilylation of terminal alkynes: stereodivergent synthesis of (E)- and (Z)-alkenylsilanes

  摘要：

  Stereodivergent hydrosilylation of terminal alkynes (RCequivalent toCH; R = Ph, p-tolyl, Cy, n-hexyl) with hydrosilanes (HSiMe2Ar; Arequivalent toPh, 3.5-(CF3)(2)C6H3, 4-CFC3H4, 4-MeOC6H4) has been examined using ruthenium catalysts. (E)-selective reactions giving (E)-RCH=CHSiMe2Ar proceed in over 99% selectivity in the presence of a catalytic amount of RuHCl(CO)(PPh3)(3). On the other hand, (Z)-selective reactions are successfully conducted in 91-99% selectivity by using Ru(SiMe2Ph)Cl(CO)(PPr'(3))(2) as the catalyst. All reactions readily proceed at room temperature in high yields. (E)- and (Z)-styrylsilanes having a SiMe2[C6H3-3,5-(CF3)(2)] group serve as good cross-coupling reagents with p-iodotoluene in the presence of tetrabutylammonium. fluoride and [Pd(eta(3)-al-lyl)Cl](2) catalyst. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(01)01319-5