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1,1-bis(di(o-N,N-dimethylanilinyl)phosphino)methane | 503819-24-7

中文名称
——
中文别名
——
英文名称
1,1-bis(di(o-N,N-dimethylanilinyl)phosphino)methane
英文别名
1,1-bis[di(o-N,N-dimethylanilinyl)phosphino]methane;1,1-bis{di(o-N,N-dimetylanilinyl)phosphino}methane;bis(bis(o-N,N-dimethylanilinyl)phosphino)methane;bis(di(o-N,N-dimethylanilinyl)phosphino)methane;dmapm;2-[bis[2-(dimethylamino)phenyl]phosphanylmethyl-[2-(dimethylamino)phenyl]phosphanyl]-N,N-dimethylaniline
1,1-bis(di(o-N,N-dimethylanilinyl)phosphino)methane化学式
CAS
503819-24-7
化学式
C33H42N4P2
mdl
——
分子量
556.671
InChiKey
UMLMWIWMDRHVID-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    647.8±55.0 °C(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    6.5
  • 重原子数:
    39
  • 可旋转键数:
    10
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.27
  • 拓扑面积:
    13
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    dichloro( 1,5-cyclooctadiene)platinum(ll)1,1-bis(di(o-N,N-dimethylanilinyl)phosphino)methane二氯甲烷 为溶剂, 以66%的产率得到PtCl2(P,P'-1,1-bis[di(o-N,N-dimethylanilinyl)phosphino]methane)
    参考文献:
    名称:
    Metal−Metal Bonded Homo- and Heterobimetallic Compounds of Pt(I) and Pd(I) Supported by a Bridging-N,P:N,P Moiety of a Potentially Hexadentate Ligand
    摘要:
    Reactions of metal-metal bonded homobimetallic (Pd-2) and heterobimetallic (PtPd) complexes, supported by a P,P'-bridging-bis(P,N-chelating) coordination mode of the potentially hexadentate ligand 1,1-bis[di(o-N,N-dimethylanilinyl)phosphino]methane (dmapm), with CO, diethylacetylenedicarboxylate (DEAD), and thiols (FISH) in CH2Cl2 are described. At room temperature, rac-Pd2Cl2(mu-N,P:P',N'-dmapm) gives the stable complexes Pd2Cl2(mu-CO)(2)-(mu-P:P'-dmapm) and PdCl(eta(2)-DEAD)(mu-P:P', N-dmapm)PdCl (which is fluxional in solution), while rac-PtPdCl2(mu-N,P:P', N'-dmapm) disproportionates to PtCl2(P,P'-dmapm) and Pd metal, although at low temperature intermediate carbonyl species are detected in the CO reaction. The reactions with thiols in the presence of triflic acid (HOTf) generate rac-[MPdCl2(mu-SR)(mu-N,P:P',N'-dmapm)][OTf] and H-2 for both M = Pt and Pd. In CH2Cl2, PdX2(dmapm) species (X = halide or CN) exist as equilibrium mixtures of P,P' and P,N-ligated forms. For X = Cl, the P,P'-PN equilibrium is governed by DeltaHdegrees = -5.5 +/- 0.5 kJ mol(-1) and DeltaSdegrees = 10 +/- 1 J mol(-1) K-1, and the ring-strain energy within the P,P'-isomer is similar to32 kJ mol(-1); the equilibrium increasingly favors the P,N-form with X = CN much greater than I > Br > Cl. The solid-state structures of rac-[PtPdCl2(mu-SEt)(mu-NP:P',N'-dmapm)][OTf] and PdCl2(P,N-dmapm) are presented; the latter contains both bound and free N- and P-atoms of identical types in the same molecule and permits an assessment of sigma- and pi-bonding between these atoms and Pd.
    DOI:
    10.1021/ic040019t
  • 作为产物:
    描述:
    双(二氯磷氢基)甲烷2-溴-N,N-二甲基苯胺正丁基锂 作用下, 以 乙醚正己烷 为溶剂, 反应 1.25h, 以54%的产率得到1,1-bis(di(o-N,N-dimethylanilinyl)phosphino)methane
    参考文献:
    名称:
    Bisphosphine ligands containing two o-N,N-dimethylanilinyl substituents at each phosphorus atom
    摘要:
    本文描述了一系列四(胺基)双膦配体(o-NMe2C6H4)2P-(X)-P(o-NMe2C6H4)2(其中X = CH2(dmapm),(CH2)2(dmape)和[Formula: see text](dmapcp)),并对其进行了完整表征。晶体结构数据与已知的含有o-吡啶或苯基取代基而非o-二甲基苯胺基团的类似双膦化合物进行了比较。苯胺基衍生物中的若干短的分子内C-H···N距离可能代表了弱氢键的存在。关键词:膦、胺、多齿配体、氢键与氮原子。
    DOI:
    10.1139/v02-127
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文献信息

  • Mono- and binuclear complexes of rhodium involving a new series of hemilabile o-phosphinoaniline ligands
    作者:Lindsay J. Hounjet、Matthias Bierenstiel、Michael J. Ferguson、Robert McDonald、Martin Cowie
    DOI:10.1039/b822170g
    日期:——
    and/or bridging P,N-ligands within mono- and binuclear rhodium(i) complexes, respectively. The previously prepared phosphines, Ph(x)PAr'(3-x) (x = 0, 1 or 2, Ar' = o-N,N-dimethylanilinyl) and Ar'(2)PCH(2)PAr'(2) (dmapm), have also been used to prepare analogous mono- and binuclear complexes. Variable temperature (1)H NMR spectroscopy of the mononuclear complexes, [RhCl(CO)(L)] (L = PhPAr(2), PhPAr'(2),
    Ph(x)PAr(3-x)类型的单膦(x = 0、1或2,Ar = oN-甲基苯胺基)和二膦Ar(2)PCH(2)PAr(2)(mapm)合成用作螯合和/或桥接单核和双核铑(i)配合物中的P,N-配体。先前制备的膦Ph(x)PAr'(3-x)(x = 0、1或2,Ar'= oN,N-二甲基苯胺基)和Ar'(2)PCH(2)PAr'(2)( dmapm),也已用于制备类似的单核和双核复合物。单核络合物[RhCl(CO)(L)](L = PhPAr(2),PhPAr'(2),PAr(3)和PAr'(3))和线的可变温度(1)H NMR光谱所得光谱的形状分析表明,相对于相关的单甲基苯胺基,N,N-二甲基苯胺基供体的不稳定性显着增加。单核络合物的X射线结构分析表明,与它们的单甲基类似物相比,二甲基苯胺基络合物的II型半透性增强是由于涉及配位的二甲基苯胺基取代基的空间相互作用增加。在双核,dmapm
  • Various Coordination Modes of the Bis(di(<i>o</i>-<i>N</i>,<i>N</i>-dimethylanilinyl)phosphino)methane Ligand in Mononuclear and Binuclear Complexes of Group 8 and Group 9 Metals
    作者:James N. L. Dennett、Matthias Bierenstiel、Michael J. Ferguson、Robert McDonald、Martin Cowie
    DOI:10.1021/ic051639c
    日期:2006.5.1
    involving the bis(di(o-N,N-dimethylanilinyl)phosphino)methane (dmapm) ligand are described. The mononuclear complexes [MCl(CO)(P,N-dmapm)] (M = Rh, Ir) have a square-planar geometry in which the dmapm ligand chelates via a phosphine functionality and an adjacent amino group. The carbonyl ligand lies opposite the amine, while the chloro ligand is trans to the phosphine. The related complex [RhI(CO)(P,N-dmapm)]
    描述了一系列涉及双(二(oN,N-二甲基苯胺基)膦基)甲烷(dmapm)配体的化合物的合成和表征。单核络合物[MC1(CO)(P,N-dmapm)](M = Rh,Ir)具有正方形平面的几何形状,其中dmapm配体通过膦官能团和相邻的氨基螯合。羰基配体与胺相对,而氯配体反式转化为膦。还制备了相关的配合物[RhI(CO)(P,N-dmapm)]。如关于铑-氯物质所讨论的,所有化合物都通过至少三个独立的过程具有高通量。二铱配合物[Ir(2)Cl2(CO)2(P,N,P',N'-dmapm)]和密切相关的铑/铱类似物[RhIrCl2(CO)2(P,N,P) ',N'-dmapm)],已经制备了其中金属被二膦基桥连而二膦的每个末端上的氨基也与MIrP2平面的相对表面上的每种金属配位的M(M = Ir或Rh)。对于Ir2物种,羰基和氯基团分别与胺和膦官能团相反。还制备了单核络合物[Ru(CO)3(P
  • Dinuclear copper complexes: coordination of Group 14 heteroborates
    作者:Holger Scheel、Jessica Wiederkehr、Klaus Eichele、Hermann A. Mayer、Florian Winter、Rainer Pöttgen、Lars Wesemann
    DOI:10.1039/c4dt01242a
    日期:——
    characterized structurally. Synthesis of the acetonitrile adduct [Cu2(μ-dmapm)(CH3CN)2][BF4]2 (1) has been presented and the dicopper electrophile has been used as the starting material in reaction with Group 14 heteroborates. Coordination of the closo-borates at the dicopper moiety resulted in different molecular structures with varying Cu⋯Cu distances. In the case of the side on coordinated stanna-closo-dodecaborate
    具有螯合的dmapm配体[dmapm = 1,1-双di(oN,N-二甲基苯胺基)膦基}甲烷]的Dicopper(I)配合物已被合成并在结构上进行了表征。已经提出了乙腈加合物[Cu 2(μ-dmapm)(CH 3 CN)2 ] [BF 4 ] 2(1)的合成,并且将双铜亲电试剂用作与第14族杂硼酸盐反应的起始原料。协调闭合碳在部分亚铜-borates导致不同的分子结构具有不同的Cu⋯铜距离。在侧面上协调stanna-的情况下闭合碳通过119 SnMössbauer光谱学表征了锡的分解-锡的顶点,并通过与羰基钼络合物的反应建立了锡的亲核性。
  • Comparison of Structure and Reactivity of Phosphine-Amido and Hemilabile Phosphine-Amine Chelates of Rhodium
    作者:Lindsay J. Hounjet、Robert McDonald、Michael J. Ferguson、Martin Cowie
    DOI:10.1021/ic101883u
    日期:2011.6.20
    with oxygen to form the peroxo complex, [RhO2(P,P′-dppe)(P,N-Ph2PAr–)], and with iodomethane to yield [RhI(CH3)(P,P′-dppe)(P,N-Ph2PAr–)]. Hemilabile phosphine-amine compounds can also be prepared by reactions of [Rh(P,P′-dppe)(P,N-Ph2PAr–)] with Me3OBF4 or HBF4·Et2O, resulting in (thermodynamic) additions at nitrogen to form [Rh(P,P′-dppe)(P,N-Ph2PAr′)][BF4] or [Rh(P,P′-dppe)(P,N-Ph2PAr)][BF4], respectively
    合成了一系列带有正膦基苯胺基和正膦基苯胺配体的单核和双核铑(I)配合物。质子单膦基苯胺Ph 2 PAr或PhPAr 2(Ar = o -C 6 H 4 NHMe)与0.5当量的[Rh(μ-OMe)(COD)] 2的反应导致形成中性酰胺基络合物, [Rh(COD)(P,N -Ph 2 PAr –)]或[Rh(COD)(P,N -PhP(Ar –)Ar)](Ar – = o -C 6H 4 NMe –)分别通过内部甲醇离子对胺进行化学计量控制的去质子化。类似地,双核配合物,铑[Rh 2(COD)2(μ- P,Ñ,P' ,N' -mapm 2- )](MAPM 2- =分析纯(AR -)PCH 2 P(氩- )中的Ar) ,可以通过质子二膦基苯胺,mapm(Ar 2 PCH 2 PAr 2)与1当量的[Rh(μ-OMe)(COD)] 2反应制备。可以通过monophosphinoanilines
  • Palladium(II) complexes of bis(phosphine)monooxide and bis(phosphine)monosulphide ligands bearing <i>o</i>-<i>N</i>,<i>N</i>-dimethylanilinyl substituents
    作者:Nathan D Jones、Brian R James
    DOI:10.1139/v05-067
    日期:2005.6.1
    Palladium(II) complexes of bis(phosphine)monooxide and bis(phosphine)monosulphide ligands with the general formula Ar2P(CH2)nP(E)Ar2 are described (n = 1 (dmapmE), E = O, S; n = 2 (dmapeE), E = O; Ar = o-N,N-dimethylanilinyl). The precursor, PdCl2(dmapm), which exists in solution as an equilibrium mixture of the P,P- and P,N-ligated isomers, reacts with peroxides to form PdCl2(P,N-dmapmO) and with
    描述了具有通式 Ar2P(CH2)nP(E)Ar2 的双 (膦) 单氧化物和双 (膦) 单硫化物配体的钯 (II) 配合物 (n = 1 (dmapmE), E = O, S; n = 2 (dmapeE),E = O;Ar = oN,N-二甲基苯胺基)。前体 PdCl2(dmapm) 作为 P,P- 和 P,N-连接异构体的平衡混合物存在于溶液中,与过氧化物反应形成 PdCl2(P,N-dmapmO) 并与硫反应生成 [PdCl (P,N,S-dmapmS)]Cl,可能是通过直接氧化 P,N 异构体的“悬空”P 原子。PdCl2(dmape) 以 PdCl2(P,P-dmape) 和 [PdCl(P,P,N-dmape)]Cl 的混合物形式存在于溶液中,在氩气下与 H2O??CH2Cl2 中的氢氧化物反应得到表面含有阳离子 [Pd2Cl2(μ-P,N:O-dmapeO)2]2+ 的 -to-face
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同类化合物

(N-(2-甲基丙-2-烯-1-基)乙烷-1,2-二胺) (4-(苄氧基)-2-(哌啶-1-基)吡啶咪丁-5-基)硼酸 (11-巯基十一烷基)-,,-三甲基溴化铵 鼠立死 鹿花菌素 鲸蜡醇硫酸酯DEA盐 鲸蜡硬脂基二甲基氯化铵 鲸蜡基胺氢氟酸盐 鲸蜡基二甲胺盐酸盐 高苯丙氨醇 高箱鲀毒素 高氯酸5-(二甲氨基)-1-({(E)-[4-(二甲氨基)苯基]甲亚基}氨基)-2-甲基吡啶正离子 高氯酸2-氯-1-({(E)-[4-(二甲氨基)苯基]甲亚基}氨基)-6-甲基吡啶正离子 高氯酸2-(丙烯酰基氧基)-N,N,N-三甲基乙铵 马诺地尔 马来酸氢十八烷酯 马来酸噻吗洛尔EP杂质C 马来酸噻吗洛尔 马来酸倍他司汀 顺式环己烷-1,3-二胺盐酸盐 顺式氯化锆二乙腈 顺式吡咯烷-3,4-二醇盐酸盐 顺式双(3-甲氧基丙腈)二氯铂(II) 顺式3,4-二氟吡咯烷盐酸盐 顺式1-甲基环丙烷1,2-二腈 顺式-二氯-反式-二乙酸-氨-环己胺合铂 顺式-二抗坏血酸(外消旋-1,2-二氨基环己烷)铂(II)水合物 顺式-N,2-二甲基环己胺 顺式-4-甲氧基-环己胺盐酸盐 顺式-4-环己烯-1.2-二胺 顺式-4-氨基-2,2,2-三氟乙酸环己酯 顺式-2-甲基环己胺 顺式-2-(苯基氨基)环己醇 顺式-2-(氨基甲基)-1-苯基环丙烷羧酸盐酸盐 顺式-1,3-二氨基环戊烷 顺式-1,2-环戊烷二胺 顺式-1,2-环丁腈 顺式-1,2-双氨甲基环己烷 顺式--N,N'-二甲基-1,2-环己二胺 顺式-(R,S)-1,2-二氨基环己烷铂硫酸盐 顺式-(2-氨基-环戊基)-甲醇 顺-2-戊烯腈 顺-1,3-环己烷二胺 顺-1,3-双(氨甲基)环己烷 顺,顺-丙二腈 非那唑啉 靛酚钠盐 靛酚 霜霉威盐酸盐 霜脲氰