mer-H3Ir(CO)(tricyclohexylphosphine)2 | 119694-78-9

• 英文名称: mer-H3Ir(CO)(tricyclohexylphosphine)2
• 英文别名: mer-IrH3(CO)(PCy3)2；IrH₃(CO)(PCy₃)₂
• CAS: 119694-78-9
• 化学式: C₃₇H₆₉IrOP₂
• 分子量: 784.122
• InChiKey: BOACBPMPTQGLNG-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：

  三环己基膦 、 (1,5-cyclooctadiene)(methoxy)iridium(I) dimer 以 甲醇 为溶剂， 以79%的产率得到mer-H3Ir(CO)(tricyclohexylphosphine)2
  参考文献：
  名称：

  Iridium-catalyzed formation of trans-polyphenylacetylene by alkyne polymerization

  摘要：

  The iridium(I) compounds HIr(cod)(PR3)(2) (cod: 1,5-cyclooctadiene; PR3: Ph-3, P(p-MeOC6H4)(3), P(o-MeOC6H4)Ph-2, PCyPh2, PCy2Ph) were employed as catalyst precursors for the polymerization of phenylacetylene. The polyene was formed as the major product with all the catalysts except the PCy2Ph derivative, which promoted preferential formation of oligomers. In all cases the polymerization reactions were highly stereoselective, yielding 100% trans-polyphenylacetylene. From the catalytic mixtures the iridium(III) derivatives fac-HIr(CdropCPh)(2)(PR3)(3) (PR3: PPh3, P(p-MeOC6H4)(3)) were isolated. The results of spectroscopic studies are also reported, which provide information on the evolution of the iridium precursors during the catalytic reaction. (C) 2003 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/s1381-1169(03)00415-1

文献信息

• Fernández, María J.; Esteruelas, Miguel A.; Covarrubias, Macarena, Organometallics, 1989, vol. 8, # 5, p. 1158 - 1162
  作者：Fernández, María J.、Esteruelas, Miguel A.、Covarrubias, Macarena、Oro, Luis A.、Apreda, María-Carmen、Foces-Foces, Concepción、Cano, Felix H.

  DOI：——

  日期：——
• Miller, Cynthia A.; Lake, Charles H.; Churchill, Melvyn Rowen, Organometallics, 1995, vol. 14, # 11, p. 5442 - 5445
  作者：Miller, Cynthia A.、Lake, Charles H.、Churchill, Melvyn Rowen、Atwood, Jim D.

  DOI：——

  日期：——