trans-tetrachlorobis(ethyl-diphenylphosphinite)rhenium(IV) | 227450-32-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: trans-tetrachlorobis(ethyl-diphenylphosphinite)rhenium(IV)
• 英文别名: ethoxy(diphenyl)phosphane;tetrachlororhenium
• CAS: 227450-32-0
• 化学式: C₂₈H₃₀Cl₄O₂P₂Re
• 分子量: 788.512
• InChiKey: DLVPGMYRGKRENJ-UHFFFAOYSA-J

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：

  ethoxy(diphenyl)phosphane;trichlororhenium 以 四氯化碳 、 二氯甲烷 为溶剂， 以47%的产率得到trans-tetrachlorobis(ethyl-diphenylphosphinite)rhenium(IV)
  参考文献：
  名称：

  Synthesis, characterization and structures of the novel rhenium(IV) complexes trans-[ReCl4{PPh2(OMe)}2], trans-[ReCl4{PPh2(OEt)}2] and trans-[ReCl4(OPPh3)2]

  摘要：

  trans-Terrachlorobis(methyl-diphenylphosphinite)rhenium(IV) and trans-tetrachlorobis(ethyl-diphenylphosphinite)rhenium(IV) were obtained by recrystallization of the corresponding rhenium(III) phosphinite complexes, [ReCl3L3], in chlorinated solvents. The structures of the compounds consist of discrete molecules with trans-octahedral coordination geometry around the rhenium atom, having Re-P distances between 2.534(1) and 2.555(2) Angstrom and Re-CI distances in the range 2.321(1)-2.336(1) Angstrom, trans-[ReCl4(OPPh3)(2)] is formed during the reaction of triphenyloxonium tetrafluoroborate with [ReNCl2(PPh3)(2)]. P-O bond lengths of 2.033(4) Angstrom have been found, while the Re-Cl bonds are 2.336(2) and 2.344(2) Angstrom, respectively. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(99)00017-0