Rh(tripyridinedimethane)Cl3 | 478181-86-1

• 英文名称: Rh(tripyridinedimethane)Cl3
• 英文别名: Rh(tpdm)Cl3
• CAS: 478181-86-1
• 化学式: C₁₇H₁₅Cl₃N₃Rh
• 分子量: 470.591
• InChiKey: GGJZDGHUDOSOGP-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  氯化铑(三水) 、 2,6-bis(2-pyridylmethyl)pyridine 以 甲醇 为溶剂， 以87%的产率得到Rh(tripyridinedimethane)Cl3
  参考文献：
  名称：

  Coordination Chemistry of Tripyridinedimethane

  摘要：

  The ligand tripyridinedimethane (tpdm), consisting of three pyridine residues linked at their ortho carbons by two CH2 groups, is shown to be a sterically flexible ligand capable of binding in a meridional arrangement in trigonal bipyramidal (tpdm) (CUCl2)-Cl-II but binding in a facial arrangement in tetrahedral (tpdm) (CuCl)-Cl-I. Nucleophilic substitution of chloride by (BuO-)-Bu-t and PhCdropC(-) is possible, and deprotonation of the acidic benzylic protons does not take place because the resulting carbanion cannot achieve coplanarity with the aryl rings. RhCl3 forms, with tpdm in boiling methanol, a 1:1 kinetic mixture of fac(-) and mer-isomers RhCl3(tpdm). The former isomerizes slowly at RT (room temperature) in DMSO solution into the latter with Rh-N bond dissociation as the rate-determining step.

  DOI：

  10.1021/ic025708o