α-Re2Cl4(1,2-bis(diphenylphosphino)ethane)2 | 114720-23-9

• 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: α-Re2Cl4(1,2-bis(diphenylphosphino)ethane)2
• 英文别名: α-Re2Cl4(dppe)2；dichlororhenium;2-diphenylphosphanylethyl(diphenyl)phosphane
• CAS: 114720-23-9
• 化学式: C₅₂H₄₈Cl₄P₄Re₂
• 分子量: 1311.07
• InChiKey: HIIDIBJIZQFSON-UHFFFAOYSA-J

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

• 作为反应物：
  描述：

  nitrosyl hexafluorophosphate 、 α-Re2Cl4(1,2-bis(diphenylphosphino)ethane)2 以 not given 为溶剂， 生成
  参考文献：
  名称：

  Configurationally chiral dirhenium complexes with triple and quadruple Re–Re bonds: preparation and circular dichroism of [Re₂Cl₄(S,S-dppb)₂] and [Re₂Cl₄(S,S-dppb)₂]²⁺

  摘要：

  第一个构型手性二铼配合物已被制备并进行了光谱表征； c.d.四重键 [Re2Cl4(S,S-dppb)2]2+ 的光谱表明该配合物具有 α 绝对构型，且扭曲小于 45°。

  DOI：

  10.1039/c39850001727
• 作为产物：
  描述：

  Dichlororhenium;trimethylphosphane 在 C₂H₄(P(C₆H₅)2)2 作用下， 以 正丁醇 为溶剂， 以51%的产率得到α-Re2Cl4(1,2-bis(diphenylphosphino)ethane)2
  参考文献：
  名称：

  Fanwick, Phillip E.; Root, Dawn R.; Walton, Richard A., Inorganic Chemistry, 1986, vol. 25, # 27, p. 4832 - 4835

  摘要：

  DOI：

文献信息

• Reactions of the dirhenium(III,III) complex cis-Re2(μ-O2CMe)2Cl4(H2O)2 that lead to the dirhenium(III,II) complexes Re2(μ-O2CMe)Cl4(PR3)2 and tetrarheniumcyclodiyne clusters of the type Re4(μ-O)4Cl4(PR3)4
  作者：Jitendra K. Bera、Sophia S. Lau、Phillip E. Fanwick、Richard A. Walton

  DOI：10.1039/b005975g

  日期：——

  trans-Re2(μ-O2CMe)Cl4(μ-PP)2 [PP = dppm 9, Ph2PNHPPh2 10 or (Ph2P)2CCH2 11]. However, reactions that lead either to reduction to dirhenium(II) complexes or Re–Re bond cleavage are encountered in the case of the reactions of 2 with PMePh2, PMe2Ph, PCy3 and dppe; these have led to the isolation of Re2Cl4(PMePh2)4 6, Re2Cl4(PMe2Ph)4 7, mer-trans-ReOCl3(PCy3)2 8, α-Re2Cl4(dppe)2 12, and trans-[ReO2(dppe)2]Cl 13

  的反应顺-Re 2（μ-O 2 CME）2氯4（H 2 O）2  1与P（C 6 H ^ 4 OMe- p）3给出了四核配合物重新4（μ-O）4氯4 [p（C 6 H ^ 4 OMe- p）3 ] 4  14与盐[（C沿6 ħ 4 OMe- p）3 PME] 2重新2氯8  15。化合物14是第一个包含膦的对称中性四hen环二炔型簇配体。与PPh 3（16）和PMe 2 Ph（17）相同类型的配合物已通过替代方法制备，但溶解性较差。该顺磁性络合物重新2（μ-O 2 CME）氯4（PPH 3）2  2，它是从制备1通过与PPH 3，经受膦 用其他二氯甲烷溶液处理时的取代反应 膦类。2与单齿和双齿桥的反应会发生简单的非氧化还原反应膦类以得到类型的复合物重新2（μ-O 2 CME）氯4（PR 3）2 [PR 3  = PBZ 3  3，P（C 6 H ^ 4 OMe- p）3  4或PMePh 2
• Fanwick, Phillip E.; Root, Dawn R.; Walton, Richard A., Inorganic Chemistry, 1989, vol. 28, # 3, p. 395 - 397
  作者：Fanwick, Phillip E.、Root, Dawn R.、Walton, Richard A.

  DOI：——

  日期：——
• Bakir, Mohammed; Cotton, F. Albert; Falvello, Larry R., Inorganic Chemistry, 1988, vol. 27, # 14, p. 2460 - 2466
  作者：Bakir, Mohammed、Cotton, F. Albert、Falvello, Larry R.、Vidyasagar、Wallon, Richard A.

  DOI：——

  日期：——
• The synthesis and characterization of trans-ReCl2(dppe)2 and α-Re2Cl4(dppe)2
  作者：Judith L. Eglin、Laura T. Smith、Edward J. Valente、Jeffrey D. Zubkowski

  DOI：10.1016/s0020-1693(97)05726-5

  日期：1998.2

  Two rhenium compounds, alpha-Re2Cl4(dppe)(2) and trans-ReCl2(dppe)(2), were isolated during the study of the reactivity of Re2Cl6-(P(n-Bu)(3))(2) with the bidentate phosphine 1,2-bis(diphenylphosphino) ethane (dppe) in the presence of acetonitrile, and a high yield synthetic route was developed for alpha-Re2Cl4(dppe)(2). The structures of alpha-Re2Cl4(dppe)(2) .(C6H6)(4), alpha-Re2Cl4(dppe)(2) .(dppe), and trans-ReCl2(dppe)(2) . ((CH3)(2)CO)(2) were determined by X-ray crystallography and the following data obtained: alpha-Re2Cl4(dppe)(2) .(C6H6)(4), monoclinic P2(1)/c, with a = 14.841(3), b = 12.161(4), c = 18.628(7) Angstrom, beta = 95.33(3)degrees, V = 3348(2) Angstrom(3), Z = 2, R1 = 0.0418, and wR2 = 0.1046; alpha-Re2Cl4(dppe)(2) .(dppe), monoclinic P2(1)/c, with a = 10.695(3), b = 16.858(7), c = 19.710(7) Angstrom, beta = 101.78(1)degrees, V = 3479(2) Angstrom(3), 2=2, R1=0.0450, and wR2=0.1023; trans-ReCl2(dppe)(2) .((CH3)(2)CO)(2), monoclinic P2(1)/c, with a=11.507(3), b=13.519(3), c = 17.243(4) Angstrom, beta = 96.08(2)degrees, V = 2667.3(11) Angstrom(3), Z = 2, R1 = 0.0369, wR2 = 0.0887. Additional characterizations of alpha-Re2Cl4(dppe)(2) were performed with P-31 NMR and UV-Vis spectroscopy. (C) 1998 Elsevier Science S.A.