1,2-bis(diphenoxyphosphino)-1,2-dimethylhydrazine | 158015-83-9

• 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: 1,2-bis(diphenoxyphosphino)-1,2-dimethylhydrazine
• 英文别名: 1,2-bis(diphenoxyphosphanyl)-1,2-dimethylhydrazine
• CAS: 158015-83-9
• 化学式: C₂₆H₂₆N₂O₄P₂
• 分子量: 492.451
• InChiKey: XKSDPCLAFIIBBS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.53
• 重原子数：
  34.0
• 可旋转键数：
  11.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  43.4
• 氢给体数：
  0.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  dichloro( 1,5-cyclooctadiene)platinum(ll) 、 1,2-bis(diphenoxyphosphino)-1,2-dimethylhydrazine 以 二氯甲烷 为溶剂， 以95%的产率得到
  参考文献：
  名称：

  Reddy, V. Sreenivasa; Katti, Kattesh V.; Barnes, Charles L., Chemische Berichte, 1994, vol. 127, # 8, p. 1355 - 1358

  摘要：

  DOI：
• 作为产物：
  描述：

  1,2-双(二氯膦)-1,2-二甲基肼 、 苯酚 在 三乙胺 作用下， 以 正己烷 为溶剂， 反应 2.0h， 以90%的产率得到1,2-bis(diphenoxyphosphino)-1,2-dimethylhydrazine
  参考文献：
  名称：

  Reddy, V. Sreenivasa; Katti, Kattesh V.; Barnes, Charles L., Chemische Berichte, 1994, vol. 127, # 8, p. 1355 - 1358

  摘要：

  DOI：

文献信息

• Enthalpies of Reaction of Cp‘Ru(COD)Cl (Cp‘ = C₅H₅, C₅Me₅; COD = Cyclooctadiene) with π-Acceptor Chelating Phosphine Ligands
  作者：Jinyu Shen、Edwin D. Stevens、Steven P. Nolan

  DOI：10.1021/om980174d

  日期：1998.7.1

  COD = 1,5- cyclooctadiene) with a series of π-acceptor bidentate phosphines, leading to the formation of Cp‘Ru(PP)Cl complexes, have been measured by anaerobic calorimetry in THF at 30 °C. These reactions are rapid and quantitative. Structural studies have been carried out on two complexes in this series. The overall relative order of stability established for these complexes in both Cp and Cp* systems

  Cp'Ru（COD）Cl（Cp'= C 5 H 5，C 5 Me 5 ; COD = 1,5-环辛二烯）与一系列π-受体双齿膦的反应焓，导致Cp的形成Ru（PP）Cl络合物已通过厌氧量热法在30°C下于THF中进行了测量。这些反应是快速且定量的。已经对该系列中的两个复合物进行了结构研究。稳定性的整体相对顺序在两个Cp 1和Cp这些络合物建立*系统是（PHO）2 PNMeNMeP（OPH）2 >博士2 PNMeNMeP博士2 ≈（C 4 H ^ 4 N）2 PCH 2 CH2 P（NC 4 H 4）2 >（（EtO 2 C）2 C 4 H 2 N）2 PCH 2 CH 2 P（NC 4 H 2（CO 2 Et）2）2。就本发明配合物中所涉及的键的性质而言，讨论了目前的热化学数据。
• Ligand substitution in 1,2-Os3(CO)10(MeCN)2 by the diphosphine (PhO)2PN(Me)N(Me)P(OPh)2: X-ray diffraction structure of 1,2-Os3(CO)10[(PhO)2PN(Me)N(Me)P(OPh)2] and DFT investigation of the isomeric Os3(CO)10[(PhO)2PN(Me)N(Me)P(OPh)2] clusters
  作者：Sean W. Hunt、Vladimir Nesterov、Michael G. Richmond

  DOI：10.1016/j.molstruc.2011.11.037

  日期：2012.2

  2-bis(diphenoxyphosphino)-1,2-dimethylhydrazine, (PhO)2PN(Me)N(Me)P(OPh)2, reacts with 1,2-Os3(CO)10(MeCN)2 (1) to afford the corresponding ligand-bridged cluster 1,2-Os3(CO)10[(PhO)2PN(Me)N(Me)P(OPh)2] (2b) in high yield. The product cluster has been characterized in solution by IR and NMR spectroscopy, and the solid-state structure determined by X-ray crystallography. Cluster 2b is thermally robust, and

  摘要 二膦 1,2-双(二苯氧基膦基)-1,2-二甲基肼 (PhO)2PN(Me)N(Me)P(OPh)2 与 1,2-Os3(CO)10(MeCN)2 反应(1) 以高产率提供相应的配体桥接簇 1,2-Os3(CO)10[(PhO)2PN(Me)N(Me)P(OPh)2] (2b)。产物簇已通过 IR 和 NMR 光谱在溶液中表征，并通过 X 射线晶体学确定固态结构。簇 2b 具有耐热性，没有证据表明在回流甲苯中形成相应的螯合异构体 1,1-Os3(CO)10[(PhO)2PN(Me)N(Me)P(OPh)2] (2c) . 已通过电子结构计算评估了桥接和螯合簇的能量学，并且已确认配体桥接异构体的热力学偏好。
• Transition Metal Chemistry of Main Group Hydrazides. Part 16: (Phosphanyl)hydrazines R2PN(Me)N(Me)PR2 As a Novel Class of Chelating Bis(phosphines). Synthesis, Coordination Chemistry, and X-ray Structures of cis-[PdCl2{(p-BrC6H4O)2PN- (Me)N(Me)P(OC6H4Br-p)2}] and cis-[W(CO)4{(PhO)2PN(Me)N(Me)P(OPh)2}]
  作者：V. Streenivasa Reddy、Kattesh V. Katti、Charles L. Barnes

  DOI：10.1021/ic00126a018

  日期：1995.10

  The alkoxy- and aryloxy-functionalized bis(phosphanyl)hydrazines of the type (OR)(2)PN(Me)N(Me)P(OR)(2) were obtained from the reactions of the corresponding alcohols and phenols with Cl2PN(Me)N(Me)PCl2 in the presence of Et(3)N. interaction of these ligands with group 6 metal carbonyl precursors M(CO)(4)(NHC5H10)(2) (M = Mo, W) gave the tetracarbonyl complexes of the type cis-[M(CO)(4)(OR)(2)PN(Me)N(Me)P(OR)(2)}]. The reactions of the alkoxy and aryloxy-functionalized bis(phosphanyl)hydrazines with Pd(PhCN)(2)Cl-2 or with Pt(COD)Cl-2 resulted in the formation of the complexes of the type cis-[MCl(2)(OR)(2)PN(Me)N(Me)P(OR)(2)}]. The ligands are bound cis to the metal center(s) in all the complexes. The structures of all the complexes have been established by combination of spectroscopic and elemental analysis. As representative examples, we have determined the structures of cis-[W(CO)(4)(OPh)(2)PN(Me)N(Me)P(OPh)(2)}] (15) and cis-[PdCl2(OC6H4Br-p)(2)PN(Me)N(Me)P(OC6H4Br-P)(2)}] (19) by X-ray crystallography. X-ray data for 15: monoclinic, P2(1)/n, a = 13.419(5) Angstrom, b = 19.588(3) Angstrom, c = 12.253(3) Angstrom, beta = 103.65(2)degrees, Z = 4, and R = 0.025 (R(w) = 0.033). X-ray data for 19: triclinic, P ($) over bar 1, a = 9.252(3) Angstrom, b = 9.882(3) Angstrom, c = 17.739(5) Angstrom, alpha = 83.84(2)degrees, beta = 83.98(2)degrees, gamma = 84.45(2)degrees, Z = 2, and R = 0.064 (R(w) = 0.076).