| 169173-40-4

• CAS: 169173-40-4
• 化学式: C₃₀H₆₀O₂P₂RuSi₂
• 分子量: 671.994
• InChiKey: ZBSHBTSFYVEYOP-UHFFFAOYSA-N

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

• 作为产物：
  描述：

  RuH(η²-H₂BH₂)(CO)(PⁱPr₃)₂ 、 一氧化碳 、 三甲基乙炔基硅 以 甲醇 、 正己烷 为溶剂， 以42%的产率得到
  参考文献：
  名称：

  Reactions of [RuH(η3C3H5)(CO)(PiPr3)2] and [Ru(η2C2Ph2)(CO)(PiPr3)2] with terminal alkynes: synthesis and characterization of new five- and six-coordinate bis(alkynyl) and alkynyl(vinyl) derivatives of ruthenium(II)

  摘要：

  The reaction of the complex [RuHCl(CO)((PPr3)-Pr-i)(2)] with C3H5MgBr affords [RuH(eta(3)-C3H5)(CO)((PPr3)-Pr-i)(2)] (2). This complex reacts with terminal alkynes. With CyC(2)H it yields [Ru(C(2)Cy)(2)(CO)((PPr3)-Pr-i)(2)] (3), whereas with Me(3)SiC(2)H it gives a mixture of [Ru(C(2)SiMe(3))(2)(CO)((PPr3)-Pr-i)(2)] (4) and [Ru(C(2)SiMe(3)) {(E)-CH=CHSiMe(3)}(CO)((PPr3)-Pr-i)(2)] (5). 4 was obtained as a spectroscopically pure oil by reaction of [RuH(eta(2)-H2BH2)(CO)((PPr3)-Pr-i)(2)] (15) with Me(3)SiC(2)H. 2 also reacts with PhC(2)Ph giving [Ru(eta(2)-C(2)Ph(2))(CO)((PPr3)-Pr-i)(2)] (6), which with RC(2)H then yields [Ru(C(2)R){(E)-CH=CHR}(CO)((PPr3)-Pr-i)(2)] (R = Cy (11), or -CO2CH3 (12)). Under CO, 3 and 4 give [Ru(C(2)R)(2)(CO)(2)((PPr3)-Pr-i)(2)](R = Cy (7) or (Me(3)Si (8)), but 5, 11 and 12 afford [Ru(C(2)R){(E)-CH=CHR}(CO)(2)((PPr3)-Pr-i)(2)] (R = Me(3)Si (9), Cy (13), or -CO2CH3 (14)). 15 catalyzes the cyclotrimerization of methyl propiolate to give a mixture of 1,3,5-C6H3(CO2CH3)(3) and 1,2,4-C6H3(CO2CH3)(3) in a 2:1 molar ratio.

  DOI：

  10.1016/0022-328x(95)05522-q