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trans-MoBr2(CO)2(PPh3)2 | 114673-03-9

中文名称
——
中文别名
——
英文名称
trans-MoBr2(CO)2(PPh3)2
英文别名
Mo(CO)2(triphenylphosphane)2Br2;Mo(CO)2(PPh3)2Br2
trans-MoBr2(CO)2(PPh3)2化学式
CAS
114673-03-9;15691-85-7
化学式
C38H30Br2MoO2P2
mdl
——
分子量
836.351
InChiKey
KOJRULUYGLQOMR-UHFFFAOYSA-L
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

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:
    trans-MoBr2(CO)2(PPh3)2 在 2,2'-bipyridyl 作用下, 以 二氯甲烷 为溶剂, 以86%的产率得到
    参考文献:
    名称:
    十六种电子化合物[MoBr 2(CO)2(PPh 3)2 ]与N和P供体的反应。[MoBr 2(CO)2(dppm)(PPh 3)]·0.4CHCl 3的晶体结构
    摘要:
    [MoBr 2(CO)2(PPh 3)2 ]与N-和P-供体配体[吡啶(py),NR 3(R H,Et,Bu n),2,2'-联吡啶( bipy),PR 3(RH,Et),P(OR)3(RMe,Et),P(OCH 2)3 CCH 3和Ph 2 PCH 2 PPh 2(dppm)]已显示为给出新的混合配体化合物[MoBr 2(CO)2(bipy)(PPh 3)],[MoBr 2(CO)2(PH 3)2(PPh 3)],[MoBr 2(CO)2(dppm)(PPh 3)]和阳离子络合物[MoBr(CO)2 [P(OCH 2)3 CCH 3 ] 4 ] Br。[MoBr 2(CO)2(dppm)-(PPh 3)]与P(OMe)3的进一步反应产生[MoBr 2(CO)2(dppm)P(OMe)3 ]。通过X射线衍射确定了[MoBr 2(CO)2(dppm)(PPh 3)]的结构。[MoBr 2(CO)的31
    DOI:
    10.1016/0022-328x(87)85097-0
  • 作为产物:
    参考文献:
    名称:
    Herrick, Richard S.; Peters, Christopher H.; Duff Jr., Ronald R., Inorganic Chemistry, 1988, vol. 27, # 13, p. 2214 - 2219
    摘要:
    DOI:
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文献信息

  • Seven-coordinated molybdenum(II) complexes containing carbonyl, triphenylphosphine, and O-donor or S-donor anionic bidentate ligands
    作者:V. Riera、F.J. Arnaiz、G.G. Herbosa
    DOI:10.1016/0022-328x(86)80410-7
    日期:1986.11
    A series of seven-coordinate molybdenum(II) complexes containing carbonyl, triphenylphosphine, bromide and/or O-donor and S-donor anionic bidentate ligands have been prepared in high yield. The synthesis involves the reaction of the six-coordinate complex Mo(CO)2(PPh3)2Br2 with the sodium salt of the appropriate ligand, in dichloromethane/methanol solution. The new complexes Mo(CO)2(PPh3)2Br(XOCR)
    已经高产率地制备了一系列包含羰基,三苯基膦化物和/或O-给体和S-给体阴离子二齿配体的七配位(II)配合物。合成涉及六配位络合物Mo(CO)2(PPh 3)2 Br 2与适当配体的钠盐在二氯甲烷/甲醇溶液中的反应。新的配合物Mo(CO)2(PPh 3)2 Br(XOCR)(X = O,R = H,Me,Et,Ph,Cl 3 C; X = S,R = Me,Ph)。Mo(CO)2(PPh 3(XOCR)2(X = O,R = H,Me,Et,Ph; X = S,R = Me,Ph),Mo(CO)(PPh 3)2(SOCR)2(R = Me,Ph)和Mo(CO)2(PPh 3)2 Br(NO 3)已通过元素分析,红外光谱和电导率测量进行了表征。描述了改进的Mo(CO)2(PPh 3)2(S 2 COCH 3)2的合成。
  • Preparation and characterisation of seven-co-ordinate trifluoroacetate and oxalate complexes of molybdenum(II) and tungsten(II)
    作者:Brian J. Brisdon、Annabelle G. W. Hodson、Mary F. Mahon、Kieran C. Molloy
    DOI:10.1039/dt9930000245
    日期:——
    treatment of [MBr2(NCMe)(CO)2(PR3)2](M = Mo, PR3= PMePh2; M = W, PR3= PMe2Ph or PMePh2) or [MBr2(CO)2(PPh3)2](M = Mo or W) with a suspension of sodium oxalate in acetone yielded the complexes [MBr(CO)2(PR3)2}2(µ-C2O4)]. The tungsten species [WBr(CO)2(PMe2Ph)2}2(µ-C2O4)] crystallises in two forms both of which contain a planar oxalate bridge linking two seven-co-ordinate metal centres, but have different
    三氟乙酸钠与[MBr 2(NCMe)(CO)2(PR 3)2 ](M = Mo或W,PR 3 = PMe 2 Ph或PMePh 2)或[MBr 2(CO)的1:1反应2(PPh 3)2 ](M = Mo或W)形成含有双齿羧酸配体的单核络合物[MBr(O 2 CCF 3)(CO)2(PR 3)2 ]。添加第二当量的羧酸盐​​生成的[M(O 2 CCF 3)2(CO)2(PR 3)2 ],其中氧供体配体采用一种二齿和一种单齿键合模式。[MoBr(O 2 CCF 3)(CO)2(PPh 3)2 ]的单晶X射线衍射研究证实了4:3的多表面形式。[MBr 2(NCMe)(CO)2(PR 3)2 ](M = Mo,PR 3 = PMePh 2 ; M = W,PR 3 = PMe 2 Ph或PMePh 2)或[MBr 2(CO )2(PPh 3)2](M = Mo或W)与悬浮在丙酮草酸,得到络合物[MBR(CO)2(PR
  • Reactions of 2-arsa- and 2-stiba-1,3-dionato lithium complexes with group 4–7 metal halides
    作者:Cameron Jones、Thomas C. Williams
    DOI:10.1016/j.jorganchem.2004.02.020
    日期:2004.5
    3-dionato lithium complexes with group 4–7 metals have been investigated. These have given rise to several complexes in which an arsadionate acts as a chelating ligand; [Vη2-O,O-OC(But)AsC(But)O}3], [Mη2-O,O-OC(But)AsC(But)O}2(DME)], M=Cr or Mn; or as an η1-As-diacylarsenide, [MnBr(CO)4As[C(O)But]2Li(DME)}]2. In addition, reactions of lithium arsadionates with TaCl5 have led to metal mediated arsadionate
    研究了一系列2-arsa和2-stiba-1,3-dionato配合物与4-7族属的反应。这些产生了几种复合物,其中砷酸根作为螯合配体。[V η 2 -O,O- OC(BU吨)ASC(BU吨)O} 3 ],[M η 2 -O,O- OC(BU吨)ASC(BU吨)O} 2(DME )],M = Cr或Mn;或作为η 1 -As-diacylarsenide,[MnBr(CO)4 作为[C(O)卜吨] 2李(DME)}] 2。此外,砷酸锂与TaCl 5的反应已导致属介导的砷酸根离子分解反应和砷酸根离子氧化偶联反应,从而生成已知的砷酸炔四聚物As 4 C 4 Bu t 4和新的四酰基二氮杂烷[As [C(O)Mes] 2 } 2 ] Mes = mesityl , 分别。的几个arsadionates与[MoBr治疗2(CO)2(PPH 3)2 ]还发起arsadionate分解
  • Preparation of dimolybdenum cations with triply bridged cores [Mo2(μ-F)2(μ-X)(CO)4(PPh3)4]+ (X  F, Cl, Br, OH), [Mo2(μ-Br)n(μ-OH)3−n(CO)4(PPh3)4]+ (n = 1, 2) and ditungsten cations [W(μ-F)n(μ-Br)3−n (CO)4(PPh3)4]+ crystal structure of [Mo2(μ-Br)(μ-F)2(CO)4(PPh3)4]F
    作者:Alan Ford、Ekkehard Sinn、Simon Woodward
    DOI:10.1016/s0277-5387(00)84740-3
    日期:1994.1
    The reaction of Mo2Br2(CO)2(PPh3)2 with aqueous NaBF4 in CH2Cl2 leads to [Mo2(μ-X)(μ-F)2(CO)4(PPh3)4]+ (X  Br, F, Cl, OH). The initially formed bromide can be isolated under appropriate conditions and crystallographically characterized as the unusual fluroide salt [Mo2(μ-Br)(μ-F)2(CO)4(PPh3)4]F (x hexane). The molecular unit is a triply bridged dimer with very long MoBr distances [2.694(3) and 2
    MO 2 Br 2(CO)2(PPh 3)2与NaBF 4溶液在CH 2 Cl 2中的反应产生[MO 2(μ-X)(μ-F)2(CO)4(PPh 3)4 ] +(XBr,F,Cl,OH)。可以在适当的条件下分离初始形成的化物,并在晶体学上表征为不寻常的化物盐[MO 2(μ-Br)(μ-F)2(CO)4(PPh 3)4] F(x己烷)。该分子单元是三键桥接的二聚体,具有非常长的MOBr距离[2.694(3)和2.693(3)Å],这是由两个几乎共线的CO配体的反式影响所致(BrMO CO约165°)。是通量的,从可变温度31 P NMR光谱中可以明显看出MOBr的裂解过程。在反应条件下,化物被排出,从而形成[MO 2(μ-X(μ-F)2(CO)4(PPh 3)4 ] +(XF,Cl,OH)。 WBr 2(CO)2(PPh 3)2反应形成[W(μ-F)n(μ-Br) 3−
  • Synthesis and characterization of molybdenum and tungsten nitrite complexes of the type [M(NO2)2(CO)2(PPh3)2]
    作者:Robert D. Feltham、Edward Rajaseelan
    DOI:10.1016/0020-1693(94)03801-5
    日期:1994.4
    The molybdenum and tungsten complexes [MBr 2 (CO) 2 - (PPh 3 ) 2 ] (M  Mo, W) react with NaNO 2 in methanol to form [M(NO 2 ) 2 (CO) 2 (PPh 3 ) 2 ] (M  Mo ( 1 ); W ( 2 )). The complexes were characterized by elemental analysis, 15 N labeling, IR and multinuclear NMR spectroscopy. The NO 2 ligands are chelating and are magnetically equivalent. The 31 p and 13 C NMR spectra of these complexes show
    摘要配合物[MBr 2(CO)2-(PPh 3)2](MMo,W)与NaNO 2在甲醇中反应形成[M(NO 2)2(CO)2(PPh 3) 2](MMo(1); W(2))。通过元素分析,15 N标记,IR和多核NMR光谱对复合物进行表征。NO 2配体是螯合的,并且在磁性上是等价的。这些配合物的31 p和13 C NMR光谱表明,两个膦配体和两个羰基配体在磁性上是等价的。
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