acetonitrile;N,N-bis(diphenylphosphanyl)cyclohexanamine;chromium(3+);trichloride | 1048374-64-6

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: acetonitrile;N,N-bis(diphenylphosphanyl)cyclohexanamine;chromium(3+);trichloride
• CAS: 1048374-64-6
• 化学式: C₃₂H₃₄Cl₃CrN₂P₂
• 分子量: 666.938
• InChiKey: ZJIYDIVZVITSHZ-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
  -1.74
• 重原子数：
  40
• 可旋转键数：
  5
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  27
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  acetonitrile;N,N-bis(diphenylphosphanyl)cyclohexanamine;chromium(3+);trichloride 、 水 以 乙腈 为溶剂， 以96%的产率得到
  参考文献：
  名称：

  Unusual Ligand Transformation Mediated by Chromium(III): Hydrolytic Disintegration of a [PNP] Hybrid Ligand with CH₃CN Insertion

  摘要：

  Concomitant reaction among coordinated CH3CN and a bidentate [P(N)P] aminodiphosphine ligand in [Ph2PN(R)PPh2]CrCl3(CH3CN) (R = Cy, Ph) with H2O results in a tridentate [ONO] amino-alpha-diphosphoryl ligand in [Ph2P(O)C(CH3)(NH2)P(O)Ph-2]CrCl3. The latter releases the free ligand upon treatment with excess water or gives a cationic complex, {[Ph2P(O)C(CH3)(NH2)P(O)Ph-2]CrCl2[P(O)(H)Ph-2]}+SbF6-, when treated with AgSbF6. All the new compounds have been crystallographically established. The catalytic activities of these complexes toward ethylene oligomerization and polymerization are described and compared.

  DOI：

  10.1021/om800353a
• 作为产物：
  描述：

  ([Ph2PN(C6H11)PPh2]CrCl2(μ2-Cl))2 、 乙腈 以 乙腈 为溶剂， 以48%的产率得到acetonitrile;N,N-bis(diphenylphosphanyl)cyclohexanamine;chromium(3+);trichloride
  参考文献：
  名称：

  Unusual Ligand Transformation Mediated by Chromium(III): Hydrolytic Disintegration of a [PNP] Hybrid Ligand with CH₃CN Insertion

  摘要：

  Concomitant reaction among coordinated CH3CN and a bidentate [P(N)P] aminodiphosphine ligand in [Ph2PN(R)PPh2]CrCl3(CH3CN) (R = Cy, Ph) with H2O results in a tridentate [ONO] amino-alpha-diphosphoryl ligand in [Ph2P(O)C(CH3)(NH2)P(O)Ph-2]CrCl3. The latter releases the free ligand upon treatment with excess water or gives a cationic complex, {[Ph2P(O)C(CH3)(NH2)P(O)Ph-2]CrCl2[P(O)(H)Ph-2]}+SbF6-, when treated with AgSbF6. All the new compounds have been crystallographically established. The catalytic activities of these complexes toward ethylene oligomerization and polymerization are described and compared.

  DOI：

  10.1021/om800353a