1,2-bis(diisopropylphosphino)-1,2-dicarba-closo-dodecaborane | 306974-48-1

• 英文名称: 1,2-bis(diisopropylphosphino)-1,2-dicarba-closo-dodecaborane
• CAS: 306974-48-1
• 化学式: C₁₄H₃₈B₁₀Cl₂P₂Pd
• 分子量: 553.839
• InChiKey: MXRNDPPYRJBNLM-UHFFFAOYSA-L

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：

  dichloro(cycloocta-1,5-diene)palladium (II) 、 1,2-bis(diisopropylphosphino)-1,2-dicarba-closo-dodecaborane 以 乙腈 为溶剂， 生成 [Pd2(μ-Cl)2(7,8-(P(CH(CH3)2)2)2-7,8-C2B9H10)2]
  参考文献：
  名称：

  Revising the [PdCl2(1,2-(PPh2)2-1,2-C2B10H10)] synthesis and comparison of its behavior with [PdCl2(1,2-(PiPr2)2-1,2-C2B10H10)]. Crystal structure of [PdCl2(1,2-(PPh2)2-1,2-C2B10H10)]

  摘要：

  Two methods for the revised synthesis of [PdCl2(1,2-(PPh2)(2)-1,2-C2B10H10)] are described. The!: differ on the reagent complex, to say 1,2-bis(diphenylphosphino)-1,2-dicarba-closo-dodecaborane was mixed with [PdCl2(cod)] or [PdCl2(PhCN)] in non-nucleophilic solvents. The structure of [PdCl2(1,2-(PPh2)(2)-1,2-C2B10H10)] was determined by single-crystal X-ray study. The carborane cage is coordinated bidentately through the P atoms to the Pd(II) ion, the remaining two positions are occupied by two chloride ions which are mutually cis. Overall, the coordination about the metal can be described as a slightly distorted square-planar. The reaction of 1,2-bis(diisopropylphosphino)-1,2-dicarba-closo-dodecaborane in dichloromethane produced mostly a compound with similar formula, however some deboronation took place and [Pd-2(mu-Cl)(2){7,8-((PPr2)-Pr-i)(2)-7,8-C2B9H10}(2)] was also produced. Larger amounts of this dinuclear complex were obtained when the close species was refluxed for few minutes in a mild nucleophilic solvent. (C) 2000 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0022-328x(00)00356-9
• 作为产物：
  描述：

  dichloro(cycloocta-1,5-diene)palladium (II) 、 1,2-bis(diisopropylphosphino-κP)-1,2-dicarba-closo-dodecaborane 以 二氯甲烷 为溶剂， 以96%的产率得到1,2-bis(diisopropylphosphino)-1,2-dicarba-closo-dodecaborane
  参考文献：
  名称：

  Revising the [PdCl2(1,2-(PPh2)2-1,2-C2B10H10)] synthesis and comparison of its behavior with [PdCl2(1,2-(PiPr2)2-1,2-C2B10H10)]. Crystal structure of [PdCl2(1,2-(PPh2)2-1,2-C2B10H10)]

  摘要：

  Two methods for the revised synthesis of [PdCl2(1,2-(PPh2)(2)-1,2-C2B10H10)] are described. The!: differ on the reagent complex, to say 1,2-bis(diphenylphosphino)-1,2-dicarba-closo-dodecaborane was mixed with [PdCl2(cod)] or [PdCl2(PhCN)] in non-nucleophilic solvents. The structure of [PdCl2(1,2-(PPh2)(2)-1,2-C2B10H10)] was determined by single-crystal X-ray study. The carborane cage is coordinated bidentately through the P atoms to the Pd(II) ion, the remaining two positions are occupied by two chloride ions which are mutually cis. Overall, the coordination about the metal can be described as a slightly distorted square-planar. The reaction of 1,2-bis(diisopropylphosphino)-1,2-dicarba-closo-dodecaborane in dichloromethane produced mostly a compound with similar formula, however some deboronation took place and [Pd-2(mu-Cl)(2){7,8-((PPr2)-Pr-i)(2)-7,8-C2B9H10}(2)] was also produced. Larger amounts of this dinuclear complex were obtained when the close species was refluxed for few minutes in a mild nucleophilic solvent. (C) 2000 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0022-328x(00)00356-9