1,2-Ph2-3,3-(PMe2Ph)2-6-Et-3,1,2-closo-PtC2B9H8 | 620170-33-4

• 英文名称: 1,2-Ph2-3,3-(PMe2Ph)2-6-Et-3,1,2-closo-PtC2B9H8
• CAS: 620170-33-4
• 化学式: C₃₂H₄₅B₉P₂Pt
• 分子量: 784.036
• InChiKey: YDZLRCXASBNWJH-UHFFFAOYSA-N

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

• 作为反应物：
  描述：

  1,2-Ph2-3,3-(PMe2Ph)2-6-Et-3,1,2-closo-PtC2B9H8 以 四氢呋喃 为溶剂， 生成 1,8-Ph2-2,2-(PMe2Ph)2-4-Et-2,1,8-closo-PtC2B9H8
  参考文献：
  名称：

  Platination of [3-X-7,8-Ph2-7,8-nido-C2B9H8]2− (X=Et, F)

  摘要：

  The reaction of the labelled carborane ligand [3-Et-7,8-Ph-2-7,8-nido-C2B9H8](2-) with a source of {Pt(PMe2Ph)(2)}(2+) affords non-isomerised 1,2-Ph-2-3,3-(PMe2Ph)(2)-6-Et-3,1,2-closo-PtC2B9H8 (1). The analogous reaction between [3-F-7,8-Ph-2-7,8-nido-C2B9H8](2-) and {Pt(PMe2Ph)(2)}(2+) yields 1,8-Ph-2-2,2-(PMe2Ph)(2)-4-F-2,1,8-closo-PtC2B9H8 (3). Compound 1 has a heavily slipped structure (Delta 0.72 Angstrom), which to some degree obviates the need for C atom isomerisation. However, that it is a kinetic product of the reaction is evident from the fact that it reverts to isomerised 1,8-Ph-2-2,2-(PMe2Ph)(2)-4-Et-2,1,8-closo-PtC2B9H8 (2) slowly at room temperature but more rapidly with gentle warming. The heteroatom and labelled-B atom positions in the isomerised compounds 2 and 3 may be explained most simply by the rotation of a CB2 face of an intermediate based on the structure of 1. Compounds 1-3 were characterised by a combination of spectroscopic and crystallographic techniques. (C) 2003 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(03)00406-6
• 作为产物：
  描述：

  cis-[bis(dimethylphenylphosphane)dichlroplatinum(II)] 、 Li2[3-Et-7,8-Ph2-7,8-nido-C2B9H8] 以 四氢呋喃 为溶剂， 以20%的产率得到1,2-Ph2-3,3-(PMe2Ph)2-6-Et-3,1,2-closo-PtC2B9H8
  参考文献：
  名称：

  Platination of [3-X-7,8-Ph2-7,8-nido-C2B9H8]2− (X=Et, F)

  摘要：

  The reaction of the labelled carborane ligand [3-Et-7,8-Ph-2-7,8-nido-C2B9H8](2-) with a source of {Pt(PMe2Ph)(2)}(2+) affords non-isomerised 1,2-Ph-2-3,3-(PMe2Ph)(2)-6-Et-3,1,2-closo-PtC2B9H8 (1). The analogous reaction between [3-F-7,8-Ph-2-7,8-nido-C2B9H8](2-) and {Pt(PMe2Ph)(2)}(2+) yields 1,8-Ph-2-2,2-(PMe2Ph)(2)-4-F-2,1,8-closo-PtC2B9H8 (3). Compound 1 has a heavily slipped structure (Delta 0.72 Angstrom), which to some degree obviates the need for C atom isomerisation. However, that it is a kinetic product of the reaction is evident from the fact that it reverts to isomerised 1,8-Ph-2-2,2-(PMe2Ph)(2)-4-Et-2,1,8-closo-PtC2B9H8 (2) slowly at room temperature but more rapidly with gentle warming. The heteroatom and labelled-B atom positions in the isomerised compounds 2 and 3 may be explained most simply by the rotation of a CB2 face of an intermediate based on the structure of 1. Compounds 1-3 were characterised by a combination of spectroscopic and crystallographic techniques. (C) 2003 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(03)00406-6