[Bun4N][Re2(μ-PPh2)3Cl6] | 444160-56-9

• 英文名称: [Bun4N][Re2(μ-PPh2)3Cl6]
• CAS: 444160-56-9
• 化学式: C₁₆H₃₆N*C₃₆H₃₀Cl₆P₃Re₂
• 分子量: 1383.16
• InChiKey: JMUVKPLGDSSAJW-UHFFFAOYSA-H

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

• 作为产物：
  描述：

  tetra-n-butylammonium octachlorodirhenate(III) 、 二苯基膦 以 甲苯 为溶剂， 以40%的产率得到[Bun4N][Re2(μ-PPh2)3Cl6]
  参考文献：
  名称：

  Mixed chloride–phosphine complexes of the dirhenium core. Part 11. Reactions of [Re2Cl8]2− with secondary phosphines, PCy2H and PPh2H

  摘要：

  The reaction between the dirhenium(III,III) anion, [Re2Cl8](2-), and the secondary phosphine, PCy2H, yields a mixture of products as a result of disproportionation, namely, a dirhenium(II,III) chloride-phosphine complex 1,3,6-Re2Cl5(PCY2H)(3) (1) and a dirhenium(IV) face-sharing bioctahedral compound with bridging phosphido groups, [(Bu4N)-N-n][Re-2(mu-PCy2)(3)Cl-6] (2). The 4 diphenylphosphine analogue of 2, [Bu-4(n) N][Re-2(-PPh2)(3)Cl-6] (3) has been similarly prepared from the reaction of [Re2Cl8](2-) with PPh2H. An interesting dirhenium(III,III) complex, [Bu-4(n) N](2)[Re-2(mu-PPh2)(2)(PPh2H)(2)Cl-6] (4) having both neutral terminal phosphines and anionic phosphido, bridges, has also been isolated as an intermediate in the latter system. Crystal structures of 1-4 have been determined by X-ray crystallography. The compounds were also characterized by cyclic voltammetry, IR and P-31 NMR spectroscopy. (C) 2002 Published by Elsevier Science B.V.

  DOI：

  10.1016/s0020-1693(01)00789-7