bis(2-(diphenylphosphino)ethyl)sulfide | 15610-19-2

• 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: bis(2-(diphenylphosphino)ethyl)sulfide
• 英文别名: Bis--sulfid；2-(2-Diphenylphosphanylethylsulfanyl)ethyl-diphenylphosphane
• CAS: 15610-19-2
• 化学式: C₂₈H₂₈P₂S
• 分子量: 458.544
• InChiKey: DHRJGXHTFLKWEY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.5
• 重原子数：
  31
• 可旋转键数：
  10
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  25.3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  bis(2-(diphenylphosphino)ethyl)sulfide 以 甲醇 、 水 、 乙腈 为溶剂， 生成 [Pt(bis(2-(diphenylphosphino)ethyl)sulfide)(13)CN]ClO4
  参考文献：
  名称：

  Platinum(II) complexes with the tridentate phosphino–thioether ligand bis(2-diphenylphosphinoethyl)sulfide, (PPh2CH2CH2)2S. X-ray crystal structures of [Pt{(PPh2CH2CH2)2S}Cl]ClO4 and [Pt{(PPh2CH2CH2)2S}I]I

  摘要：

  A series of new four coordinate Pt(II) complexes with the potentially tridentate chelate ligand bis(2-diphenylphosphinoethyl)sulfide (PSP) have been synthesized and characterized and the X-ray crystal stuctures of [Pt(PSP)Cl]ClO4 and [Pt(PSP)I]I were determined. The spectroscopic data are consistent with the general formula [Pt(PSP)X](n+) with X = Cl-, Br-, I-, SCN-, CN-, thiourea or PPh3 where all the three donor atoms in PSP are coordinated to platinum in all the complexes. Both the crystal structures show that the coordination sphere of the tridentate chelate system is strongly tetrahedrally distorted from a square planar geometry. The larger iodide ligand appears to cause a greater distortion. The potentially larger trans influence of iodide shows no effect on the structure of the, apparently, rigid Pt(PSP) moiety, whereas the trans influence of the chelating sulfur donor appears to be large which is reflected in unusually long platinum-halogen distances. (C) 1999 Elsevier S.A. All rights reserved.

  DOI：

  10.1016/s0020-1693(99)00345-x
• 作为产物：
  描述：

  二乙烯基硫醚 、 二苯基膦 在 偶氮二异丁腈 作用下， 反应 2.0h， 以49%的产率得到bis(2-(diphenylphosphino)ethyl)sulfide
  参考文献：
  名称：

  含有三齿配体 {Ph2PCH2CH2}2S (PSP) 的三锇簇的合成、表征和动态行为

  摘要：

  [Os3(CO)11(NCMe)] 与双二苯基磷酰亚乙基硫醚 {Ph2PCH2CH2}2S (PSP) 的反应导致形成 [Os3(CO)11(PSP)] 和 [{Os3(CO)11} 2(-PSP)] 收率良好。类似地，用 PSP 处理 [Os3(CO)10(NCMe)2] 得到簇 [Os3(CO)10(-PSP)]，其中 PSP 配体的两个磷烷与同一三锇的不同锇原子配位单元。[Os3(CO)11(PSP)] 与 [Os3(CO)10(NCMe)2] 反应生成化合物 1,2-[{Os3(CO)11}(3-PSP){Os3(CO)10 }] 其中硫醚部分和 PSP 配体的磷烷基团之一与 {Os3(CO)10} 亚基在赤道上配位。簇 1,2-[{Os3(CO)11}(3-PSP){Os3(CO)10}] 也在 [Os3(CO)11(PSP)] 与三甲胺 N-反应氧化脱羰时形成氧化物。亚稳态簇1

  DOI：

  10.1002/ejic.201201403

文献信息

• The Crucial Role of the Diphosphine Heteroatom X in the Stereochemistry and Stabilization of the Substitution-Inert [M(N)(PXP)]²⁺ Metal Fragments (M = Tc, Re; PXP = Diphosphine Ligand)
  作者：Francesco Tisato、Fiorenzo Refosco、Marina Porchia、Cristina Bolzati、Giuliano Bandoli、Alessandro Dolmella、Adriano Duatti、Alessandra Boschi、Christian M. Jung、Hans-Juergen Pietzsch、Werner Kraus

  DOI：10.1021/ic049139r

  日期：2004.12.1

  stereochemical arrangements, that is, fac,cis, mer,cis, and mer,trans, depending primarily on the nature of the diphosphine heteroatom X. When X = NH, mer,cis-Tc(N)Cl(2)(PNP1), 1, was the only isomer formed. Alternatively, when a tertiary amine nitrogen (X = NR; R = CH(3), CH(2)CH(2)OCH(3)) was introduced in the bridging chain, fac,cis-M(N)Cl(2)(PN(R)P) complexes (M = Tc, 2, 3; M = Re, 8f) were obtained. Isomerization

  已发现掺入五元PXP-二膦桥联链中的杂原子X的性质在总体稳定性和含亚硝基[[M（N）（PXP）]（2）的立体化学排列中均起主要单元作用+）金属碎片（M = Tc，Re）。因此，通过将PXP配体与不稳定的[Re（N）Cl（4）]（-）和Tc（N）Cl（2）（PPh（3））（2）硝化前体在CH（2）Cl（2）中混合/ MeOH混合物中，收集了一系列中性的M（N）Cl（2）（PXP）配合物（M = Tc，1-5； M = Re，8、9）。在产生的扭曲八面体中，PXP采用面或子午配位，并与卤化物配体结合产生三种不同的立体化学排列，即fac，cis，mer，cis和mer，trans，主要取决于二膦的性质。当X = NH时，mer，cis-Tc（N）Cl（2）（PNP1），1是形成的唯一异构体。或者，当在桥接链中引入叔胺氮（X = NR; R = CH（3），CH（2）CH（2）OCH（3））时，fac，cis-M（N）Cl（2
• Exploring (Ph ₂ PCH ₂ CH ₂ ) ₂ E Ligand Space (E = O, S, PPh) in Rh ^I Alkene Complexes as Potential Hydroacylation Catalysts
  作者：Sebastian D. Pike、Rebekah J. Pawley、Adrian B. Chaplin、Amber L. Thompson、Joel A. Hooper、Michael C. Willis、Andrew S. Weller

  DOI：10.1002/ejic.201100958

  日期：2011.12

  acrylate, trimethylvinylsilane). Variable-temperature NMR spectroscopy shows that the methyl acrylate ligands undergo a fluxional process on the metal, via a κ1-carbonyl intermediate, while the trimethylvinylsilane complexes cannot access this intermediate and do not undergo the same process. Their reactivity in hydroacylation reactions with 1-pentanal have been investigated, and these studies further suggest

  配体 (Ph2PCH2CH2)2E (E = O, S, PPh) 已用于形成各种 RhI 阳离子 [Rh(Ph2PCH2CH2)2E}(烯烃)]+ (烯烃 = 丙烯酸甲酯，三甲基乙烯基硅烷)。变温 NMR 光谱表明，丙烯酸甲酯配体通过 κ1-羰基中间体在金属上经历了流动过程，而三甲基乙烯基硅烷配合物无法进入该中间体，也不会经历相同的过程。已经研究了它们在与 1-戊醛的加氢酰化反应中的反应性，这些研究进一步表明醛旁边的螯合取代基可能在生产性加氢酰化中发挥重要作用。
• Radioactive transition metal nitride heterocomplex
  申请人：——

  公开号：US20020048549A1

  公开（公告）日：2002-04-25

  The present invention provides a single radioactive transition metal nitride heterocomplex which permits labeling of a physiologically active substance such as a peptide, hormone or the like without impairing the activity of the substance. The radioactive transition metal nitride heterocomplex of the present invention is represented by the following formula (I): (M═N)XY  (I) wherein a radioactive transition metal M is radioactive technetium or radioactive rhenium, N is a nitrogen atom, X is a diphosphine compound or a diarsine compound, and Y is a bindentate ligand having a combination of electron-donating atoms.

  本发明提供了一种单一的放射性过渡金属氮化物杂化物，该杂化物允许标记生理活性物质，例如肽、激素等，而不会损害物质的活性。本发明的放射性过渡金属氮化物杂化物由以下式子（I）表示：(M═N)XY  (I)，其中放射性过渡金属M是放射性锝或放射性铼，N是氮原子，X是二膦化合物或二砷化合物，Y是具有电子给体原子组合的二配位配体。
• RADIOACTIVE TRANSITION METAL NITRIDE HETERO-COMPLEX
  申请人：Nihon Medi-Physics Co., Ltd.

  公开号：EP0949265A1

  公开（公告）日：1999-10-13

  The present invention provides a single radioactive transition metal nitride heterocomplex which permits labeling of a physiologically active substance such as a peptide, hormone or the like without impairing the activity of the substance. The radioactive transition metal nitride heterocomplex of the present invention is represented by the following formula (I):         (M≡N)XY     (I) wherein a radioactive transition metal M is radioactive technetium or radioactive rhenium, N is a nitrogen atom, X is a diphosphine compound or a diarsine compound, and Y is a bindentate ligand having a combination of electron-donating atoms.

  本发明提供了一种单一的放射性过渡金属氮化物杂络合物，它可以标记生理活性物质，如肽、激素或类似物，而不损害该物质的活性。本发明的放射性过渡金属氮化物杂络合物由下式（I）表示： (M≡N)XY (I) 其中放射性过渡金属 M 是放射性锝或放射性铼，N 是氮原子，X 是二膦化合物或二胂化合物，Y 是具有电子捐赠原子组合的结合剂配体。
• BRIDGED PHOSPHORUS BASED FLAME RETARDANTS
  申请人：EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt

  公开号：EP3747942A1

  公开（公告）日：2020-12-09

  The invention relates to novel bridged phosphorus compounds comprising an alkyl sulfone bridge or an alkyl phosphine oxide bridge with the general formula (I) wherein n is 2 or 3, and wherein and wherein [P(O)]-H is selected from various phosphorus containing compounds. Such bridged compounds are useful as flame retardant substances, particularly as an admixture into polymeric materials.

  本发明涉及新型桥接磷化合物，该化合物由烷基砜桥接或烷基氧化膦桥接组成，通式为 (I) 其中 n 为 2 或 3，且 其中[P(O)]-H 选自各种含磷化合物。这类桥接化合物可用作阻燃物质，特别是作为聚合物材料的混合物。