bis(η2-ethene)(salicylato-O,O')rhodium(I) | 135474-38-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: bis(η2-ethene)(salicylato-O,O')rhodium(I)
• CAS: 135474-38-3
• 化学式: C₁₁H₁₃O₂Rh
• 分子量: 280.129
• InChiKey: YIVGHCXYKHYEKW-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：

  bis(η2-ethene)(salicylato-O,O')rhodium(I) 在 H₂ 作用下， 以 甲醇 为溶剂， 生成 铑
  参考文献：
  名称：

  Rhodium(I) complexes of β-diketonates and related ligands as homogeneous hydrogenation catalysts

  摘要：

  Rhodium(I) complexes of beta-diketonates such as bis(eta-2-ethene)[1,3-(1-phenyl)-butanedionato-O,O']rhodium(I) and related (O ... O) ligands are active catalysts for the hydrogenation of unhindered alkenes at 30-degrees-C (1 atm H-2). Substrates such as alpha-acylaminocinnamic acid are not hydrogenated under these conditions, a result that can be used as a test for homogeneity in these catalytic systems. The crystal structures of two catalysts are described: bis(eta-2 -ethene)[1,3-(1-ferrocenyl)-butanedionato-O,O'] rhodium(I), orthorhombic, space group P2(1)2(1)2(1), with a = 7.8550(4), b = 9.8400(4), c = 21.5093(7) angstrom, and Z = 4. R = 0.037 and R(w) = 0.042 for 2993 reflections with I > 3-sigma(I). (1,5-cyclooctadiene)(2'-acetylphenoxy-O,O')rhodium(I), triclinic, space group P1BAR with a = 7.6634(5), b = 9.7831(3), c = 10.1112(6) angstrom, alpha = 104.763(3), beta = 73.668(6), gamma = 98.470(4)degrees, and Z = 2.R = 0.028 and R(W) = O.034 for 5174 reflections with I > 3-sigma(I).

  DOI：

  10.1016/0304-5102(91)80018-x
• 作为产物：
  描述：

  bis(ethylene)rhodium(I) chloride dimer 、 sodium salicylate 以 正己烷 为溶剂， 以93%的产率得到bis(η2-ethene)(salicylato-O,O')rhodium(I)
  参考文献：
  名称：

  Rhodium(I) complexes of β-diketonates and related ligands as homogeneous hydrogenation catalysts

  摘要：

  Rhodium(I) complexes of beta-diketonates such as bis(eta-2-ethene)[1,3-(1-phenyl)-butanedionato-O,O']rhodium(I) and related (O ... O) ligands are active catalysts for the hydrogenation of unhindered alkenes at 30-degrees-C (1 atm H-2). Substrates such as alpha-acylaminocinnamic acid are not hydrogenated under these conditions, a result that can be used as a test for homogeneity in these catalytic systems. The crystal structures of two catalysts are described: bis(eta-2 -ethene)[1,3-(1-ferrocenyl)-butanedionato-O,O'] rhodium(I), orthorhombic, space group P2(1)2(1)2(1), with a = 7.8550(4), b = 9.8400(4), c = 21.5093(7) angstrom, and Z = 4. R = 0.037 and R(w) = 0.042 for 2993 reflections with I > 3-sigma(I). (1,5-cyclooctadiene)(2'-acetylphenoxy-O,O')rhodium(I), triclinic, space group P1BAR with a = 7.6634(5), b = 9.7831(3), c = 10.1112(6) angstrom, alpha = 104.763(3), beta = 73.668(6), gamma = 98.470(4)degrees, and Z = 2.R = 0.028 and R(W) = O.034 for 5174 reflections with I > 3-sigma(I).

  DOI：

  10.1016/0304-5102(91)80018-x

文献信息

• Rhodium(I) complexes of β-diketonates and related ligands as homogeneous hydrogenation catalysts
  作者：William R. Cullen、Steven J. Rettig、Eugene B. Wickenheiser

  DOI：10.1016/0304-5102(91)80018-x

  日期：1991.6

  Rhodium(I) complexes of beta-diketonates such as bis(eta-2-ethene)[1,3-(1-phenyl)-butanedionato-O,O']rhodium(I) and related (O ... O) ligands are active catalysts for the hydrogenation of unhindered alkenes at 30-degrees-C (1 atm H-2). Substrates such as alpha-acylaminocinnamic acid are not hydrogenated under these conditions, a result that can be used as a test for homogeneity in these catalytic systems. The crystal structures of two catalysts are described: bis(eta-2 -ethene)[1,3-(1-ferrocenyl)-butanedionato-O,O'] rhodium(I), orthorhombic, space group P2(1)2(1)2(1), with a = 7.8550(4), b = 9.8400(4), c = 21.5093(7) angstrom, and Z = 4. R = 0.037 and R(w) = 0.042 for 2993 reflections with I > 3-sigma(I). (1,5-cyclooctadiene)(2'-acetylphenoxy-O,O')rhodium(I), triclinic, space group P1BAR with a = 7.6634(5), b = 9.7831(3), c = 10.1112(6) angstrom, alpha = 104.763(3), beta = 73.668(6), gamma = 98.470(4)degrees, and Z = 2.R = 0.028 and R(W) = O.034 for 5174 reflections with I > 3-sigma(I).