cis-(cis-1,2-bis(diphenylphosphino)propenePP')(tetracarbonyl)Mo(0) | 128025-88-7

• 英文名称: cis-(cis-1,2-bis(diphenylphosphino)propenePP')(tetracarbonyl)Mo(0)
• CAS: 128025-88-7
• 化学式: C₃₁H₂₄MoO₄P₂
• 分子量: 618.417
• InChiKey: BAMQEECLBREBRL-JIEAFDILSA-N

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

• 作为产物：
  描述：

  Mo(CO)5(PPh2H) 在 t-BuOK 、 catalyst: t-BuOK 作用下， 以 四氢呋喃 、 二乙二醇二甲醚 为溶剂， 生成 cis-(cis-1,2-bis(diphenylphosphino)propenePP')(tetracarbonyl)Mo(0)
  参考文献：
  名称：

  Molybdenum carbonyl complexes of di- and triphosphines: Hydrophosphination reactions of (HCCCH2PPh2) Mo(CO)5

  摘要：

  The base catalyzed hydrophosphination reactions of (HC=CCH2PPh2)Mo(CO)(5) with Ph2PH and (Ph2PH)Mo(CO)(5) give several different products as a function of reaction conditions. These products were characterized by elemental analyses, physical properties, H-1, C-13{H-1}, and P-31{H-1} NMR spectroscopy, infrared spectroscopy, and in mast cases by X-ray crystallography.

  DOI：

  10.1016/s0022-328x(96)06599-0

文献信息

• Addition reactions and rearrangements of 2,3-bis(diphenylphosphino)propene and its complexes with Group 6 metal carbonyls: routes to complexes of 1,2,3-tris(diphenylphosphino)propane
  作者：Jonathan L. Bookham、William McFarlane

  DOI：10.1039/dt9900000489

  日期：——

  (1) and its Group 6 metal tetracarbonyl complexes are described. The attempted base-catalysed addition of PR2H to (1) results in rearrangement to trans-1,2-bis(diphenylphosphino)propene (2) instead of the expected triphosphine. Under the same conditions the Group 6 metal carbonyl complexes of (1) can rearrange to complexes of the cis isomer of (2), but may also undergo the addition reaction to yield

  描述了2，3-双（二苯基膦基）丙烯（1）及其6族金属四羰基配合物的制备。尝试的碱催化将PR 2 H加到（1）中会导致重排成反式-1,2-双（二苯基膦基）丙烯（2），而不是预期的三膦。在相同条件下，（1）的第6组金属羰基金属配合物可以重排为（2）的顺式异构体的配合物，但也可以进行加成反应以生成M（CO）4通过调节反应条件，使新的配体1,2,3-三（二苯基膦基）丙烷形成配合物。这些加热产生相应的M（CO）3配合物。介绍了新化合物的质子，13 C和31 P nmr光谱参数，并根据金属和主链介导的贡献以及配位化学位移进行了讨论。
• Synthesis and Characterization of Unsymmetrical (<i>cis</i>-(Phosphino−arsino)ethene)tetracarbonylmolybdenum Complexes: Hydroarsination Reactions of (H₃CC⋮CPPh₂)Mo(CO)₅ and [H₂CCCH(DBP)]Mo(CO)₅ and Hydrophosphination Reactions of (Ph₂AsCH₂C⋮CH)Mo(CO)₅
  作者：Kalyani Maitra、Vincent J. Catalano、Jerry Clark、John H. Nelson

  DOI：10.1021/ic9711170

  日期：1998.3.9

  The base-catalyzed hydroarsination reactions of (H3CC=CPPh2)Mo(CO)(5) and [H2C=C=CH(DBP)]Mo(CO)(5) (DBP=dibenzophosphole) give several different products as a function of reaction conditions. These products have been characterized by elemental analyses, physical properties, H-1, C-13H-1}, and P-31H-1} NMR spectroscopy, and, in two cases, X-ray crystallography.