ethoxy(diphenyl)phosphane;trichlororhenium | 180840-19-1

• 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: ethoxy(diphenyl)phosphane;trichlororhenium
• CAS: 180840-19-1
• 化学式: C₄₂H₄₅Cl₃O₃P₃Re
• 分子量: 983.305
• InChiKey: YDXAEGCGBHJFRW-UHFFFAOYSA-K

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：

  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
• 作为产物：
  描述：

  ReOCl3(triphenylarsine)2 、 二苯基乙氧基膦 以 四氢呋喃 为溶剂， 以60%的产率得到ethoxy(diphenyl)phosphane;trichlororhenium
  参考文献：
  名称：

  Garcia Fontan, Soledad; Marchi, Andrea; Marvelli, Lorenza, Journal of the Chemical Society, Dalton Transactions

  摘要：

  DOI：

文献信息

• Diazo Complexes of Rhenium:  Preparations and Crystal Structures of the Bis(dinitrogen), [Re(N₂)₂{PPh(OEt)₂}₄][BPh₄] and Methyldiazenido [ReCl(CH₃N₂)(CH₃NHNH₂){PPh(OEt)₂}₃][BPh₄] Derivatives
  作者：Gabriele Albertin、Stefano Antoniutti、Alessia Bacchi、Emilio Bordignon、Francesca Miani、Giancarlo Pelizzi

  DOI：10.1021/ic990970r

  日期：2000.7.24

  methylhydrazine ligand, one Cl- trans to the CH3N2, and three PPh(OEt)2 ligands complete the coordination. The complex [Re(N2)2(PPh(OEt)2)4][BPh4] (2) crystallizes in space group Pbaa with a = 23.008(5) A, b = 23.367(5) A, c = 12.863(3) A, and Z = 4. The structure displays octahedral coordination with two end-on N2 ligands in mutually trans positions. [ReCl(PhN2)(PPh(OEt)2)4][BPh4] (7) crystallizes in space

  根据实验条件和肼的性质，ReCl3P3 [P = PPh（OEt）2]与RNHNH2（R = H，CH3，tBu）的反应可得到双（二氮）[Re（N2）2P4] +（ 2+），二氮ReClN2P4（3）和甲基二氮杂[ReCl（ N2）（ NHNH2）P3] +（1+）衍生物。相反，ReCl3P3 [P = PPh（OEt）2，PPh2OEt]与芳基肼ArNHNH2（Ar = Ph，对甲苯基）的反应生成芳基二氮杂阳离子[ReCl（ArN2）（ArNHNH2）P3] +（4+）和[ ReCl（ArN2）P4] +（7+）和双（芳基重氮基）阳离子[Re（ArN2）2P3] +（5+，6+）。通过光谱（IR； 1H和31P NMR）表征这些配合物，并通过结晶学表征BPh4配合物1、2和7。甲基重氮基衍生物[ReCl（ N2）（ NHNH2）（PPh（OEt）2）3] [BPh4]（1）在空间组P1中结晶，其中a