trans-[Rh(CO)Cl((2,4,6-trimethylphenyl)diphenylphosphinite)2]*CHCl3 | 863106-31-4

• 英文名称: trans-[Rh(CO)Cl((2,4,6-trimethylphenyl)diphenylphosphinite)2]*CHCl3
• 英文别名: trans-[Rh(CO)Cl(PPh2O(2,4,6-Me3C6H2))2]*CHCl3
• CAS: 863106-31-4
• 化学式: CHCl₃*C₄₃H₄₂ClO₃P₂Rh
• 分子量: 926.489
• InChiKey: DRAOCDQFUIKWHG-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  (2,4,6-trimethylphenyl)-diphenylphosphinite 在 CO 作用下， 以 二氯甲烷 、 氯仿 为溶剂， 生成 trans-[Rh(CO)Cl((2,4,6-trimethylphenyl)diphenylphosphinite)2]*CHCl3
  参考文献：
  名称：

  New aryl phosphinite ligands avoiding ortho-metallation: Synthesis and molecular structures of trans-[PdCl2(PPh2OR)2] and trans-[Rh(CO)Cl(PPh2OR)2] (R=2,4,6-Me3C6H2; 2,6-Ph2C6H3)

  摘要：

  The new aryl phosphinites PPh2OR (R = 2,4,6-Me3C6H2, 1; R = 2,6-Ph2C6H3, 2) have been prepared from chlorodiphenylphosphine and the corresponding phenols. In these ligands, the ortho-positions of the aromatic phosphite function are blocked by methyl and phenyl substituents, which allows coordination to metal centres without ortho-metallation. Thus, reaction with [PdCl2(cod)] leads to the complexes trans-[PdCl2(PPh2OR)(2)] (R = 2,4,6-Me3C6H2, 3; R = 2,6-Ph2C6H3, 4), while the reaction with [Rh-2(CO)(4)Cl-2] gives trans-[Rh(CO)Cl(PPh2OR)(2)] (R = 2,4,6-Me3C6H2, 5; R = 2,6-Ph2C6H3, 6). The single-crystal X-ray structure analyses of 3 and 5 confirm the trans-coordination of the new ligands in these square-planar complexes. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2005.04.041