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[2-[2-di(propan-2-yl)phosphanylphenyl]silylphenyl]-di(propan-2-yl)phosphane | 1046072-88-1

中文名称
——
中文别名
——
英文名称
[2-[2-di(propan-2-yl)phosphanylphenyl]silylphenyl]-di(propan-2-yl)phosphane
英文别名
——
[2-[2-di(propan-2-yl)phosphanylphenyl]silylphenyl]-di(propan-2-yl)phosphane化学式
CAS
1046072-88-1
化学式
C24H38P2Si
mdl
——
分子量
416.599
InChiKey
YXAATQFODAWEDK-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

计算性质

  • 辛醇/水分配系数(LogP):
    4.65
  • 重原子数:
    27.0
  • 可旋转键数:
    8.0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    0.0
  • 氢给体数:
    0.0
  • 氢受体数:
    0.0

反应信息

  • 作为反应物:
    描述:
    [2-[2-di(propan-2-yl)phosphanylphenyl]silylphenyl]-di(propan-2-yl)phosphane 在 bis(1,5-cyclooctadiene)diiridium(I) dichloride 作用下, 以 氟苯二氯甲烷二氯甲烷-D2乙腈 为溶剂, 生成 [((2-C6H4PPr2-i)2SiOH)PtCO][(C6F5)4B]
    参考文献:
    名称:
    基于硅烷醇的钳式Pt(II)配合物:合成,结构和异常的反应性。
    摘要:
    针对分子内结合铂的硅烷酮的制备,我们制备了钳型PSiP硅烷醇Pt(II)配合物。虽然未分离出稳定的硅烷酮配合物,但观察到异常的反应模式,包括其可能的中间性。用(Me 2S)2Pt(Me)Cl处理新的PSiH 2P型配体(o-IPr 2PC 6H 4)2SiH 2(7)得到钳型氢化硅烷络合物[{(o- iPr 2PC 6H 4)2SiH } PtCl](8),经Ir(I)催化的水解氧化可制得结构特征的硅烷醇配合物[{(o-iPr 2PC 6H 4)2SiOH} PtCl](3)。配合物3在其结构中包含亲核硅烷醇片段和亲电Pt(II)-Cl部分,表现出双重反应性。它与氟苯中的非亲核KB(C 6F 5)4反应导致离子络合物[{(o-iPr 2PC 6H 4)2SiOH} Pt](+)[(C 6F 5)4B](-)( 9),其与CO反应生成结构特征[[{(o-iPr 2PC 6H 4)2SiOH}
    DOI:
    10.1021/ic800457u
  • 作为产物:
    参考文献:
    名称:
    Silyl–Silylene Interplay in Cationic PSiP Pincer Complexes of Platinum
    摘要:
    Herein we report the synthesis and spectroscopic observation of a Pt complex featuring a P2Si= ligand containing a central silylene donor connected to phosphines via two 0-arylene linkers. Species of the type (P2Si=)PtR undergo a net 1,2-migration of R from Pt to Si, which leads to highly unsaturated Pt cations displaying only a very distant interaction with the weakly coordinating carborane anion.
    DOI:
    10.1021/acs.organomet.5b00596
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文献信息

  • Transfer hydrogenation of aldehydes catalyzed by silyl hydrido iron complexes bearing a [PSiP] pincer ligand
    作者:Peng Zhang、Xiaoyan Li、Xinghao Qi、Hongjian Sun、Olaf Fuhr、Dieter Fenske
    DOI:10.1039/c8ra02606h
    日期:——
    Furthermore, complex ((2-iPr2PC6H4)Si(OMe))Fe(H)(PMe3) (7) was isolated by the reaction of complex 6 with 2 equiv. MeOH in THF. The molecular structure of complex 7 was also determined by single-crystal X-ray analysis. Complexes 3, 4, 6 and 7 showed good to excellent catalytic activity for transfer hydrogenation of aldehydes under mild conditions, using 2-propanol as both solvent and hydrogen donor. α
    一系列带有钳型 [PSiP] 配体 (2-R 2 PC 6 H 4 ) 2 SiH 2 (R = Ph ( 1 ) 和 Pr ( 5 )) 或 (2报道了-Ph 2 PC 6 H 4 ) 2 SiMeH ( 2 )。预配体1与Fe(PMe 3 ) 4在甲苯中反应生成络合物((2-Ph 2 PC 6 H 4 )SiH)Fe(H)(PMe 3 ) 2 ( 3 ),并通过X射线衍射对其结构进行了表征。 ((2-Pr 2 PC 6 H 4 )SiH)Fe(H)(PMe 3 ) ( 6 )可由预配体5与Fe(PMe 3 ) 4在甲苯中反应得到。此外,通过配合物6与2当量的反应分离出配合物((2-Pr 2 PC 6 H 4 )Si(OMe))Fe(H)(PMe 3 ) ( 7 )。 甲醇四氢呋喃溶液。配合物7的分子结构也通过单晶X射线分析确定。配合物3、4、6和7在温和条件下使用2-丙醇作为溶剂和氢
  • Selectivity Reverse of Hydrosilylation of Aryl Alkenes Realized by Pyridine N-Oxide with [PSiP] Pincer Cobalt(III) Hydride as Catalyst
    作者:Yanhong Dong、Shangqing Xie、Peng Zhang、Qingqing Fan、Xinyu Du、Hongjian Sun、Xiaoyan Li、Olaf Fuhr、Dieter Fenske
    DOI:10.1021/acs.inorgchem.0c03483
    日期:2021.4.5
    was indirectly verified by the structures of 10–12. To our delight, the addition of pyridine N-oxide reversed the selectivity of the reaction, from anti-Markovnikov to Markovnikov addition. At the same time, the reaction temperature was reduced from 70 to 30 °C on the premise of high yield and excellent selectivity. However, this catalytic system is only applicable to aromatic alkenes. On the basis
    六甲硅烷(III)氢化物1 - 6与[PSIP]钳配体具有在所述P个不同的取代基和Si原子([(2-PH 2 PC 6 H ^ 4)2 MeSiCo(H)(Cl)的(PME 3)] (1),[(2-Ph 2 PC 6 H 4)2 HSiCo(H)(Cl)(PMe 3)](2),[(2-Ph 2 PC 6 H 4)2 PhSiCo(H)(Cl )(PMe 3)](3),[(2- i Pr 2 PC 6 H4)2 HSiCo(H)(Cl)的(PME 3)](4),[(2-我2 PC 6 H ^ 4)2 MeSiCo(H)(Cl)的(PME 3)](5),和[ (2- i Pr 2 PC 6 H 4)2 PhSiCo(H)(Cl)(PMe 3)](6)是通过配体(L1 - L6)与CoCl(PMe 3)3经由Si反应合成的-H键裂解。化合物1 - 6具有对烯烃氢化硅烷化的催化活性,其中配合
  • Synthesis and Reactivity of Pincer-Type Cobalt Silyl and Silylene Complexes
    作者:Jia Zhang、Bryan J. Foley、Nattamai Bhuvanesh、Jia Zhou、Daron E. Janzen、Matthew T. Whited、Oleg V. Ozerov
    DOI:10.1021/acs.organomet.8b00594
    日期:2018.11.12
    Preparation and characterization of a series of pincer-type [P2Si]Co complexes are reported, including a crystal structure of the first base-free cobalt silylene complex. The cationic silylene complex is strongly Lewis acidic and oxophilic, readily coordinating Lewis bases such as triflate and pyridine and heterolytically cleaving the O–H bonds in ethanol and water.
    报道了一系列夹钳型[P 2 Si] Co配合物的制备和表征,包括第一批无碱亚甲硅烷基配合物的晶体结构。阳离子亚甲硅烷基络合物具有强的路易斯酸性和亲氧性,易于配位路易斯碱,例如三氟甲磺酸盐和吡啶,并在乙醇中杂合地裂解O-H键。
  • Catalytic Properties of [PSiP] Pincer Cobalt(II) Chlorides Supported by Trimethylphosphine for Alkene Hydrosilylation Reactions
    作者:Min Zhang、Yanhong Dong、Qingshuang Li、Hongjian Sun、Xiaoyan Li
    DOI:10.1021/acs.inorgchem.4c00521
    日期:2024.5.13
    catalyst, the catalytic reaction was completed within 1 h at 50 °C, predominantly affording Markovnikov products for aryl alkenes and anti-Markovnikov products for aliphatic alkene substrates. During the investigation of the catalytic mechanism, the Co(II) hydrides [(2-Ph2PC6H4)2MeSiCo(H)(PMe3)] (8) and [(2-iPr2PC6H4)2MeSiCo(H)(PMe3)] (9) were obtained from the stoichiometric reactions of complex 1 and 5
    本文制备了六基[PSiP]钳形(II)化物1–6 [(2-Ph 2 PC 6 H 4 ) 2 MeSiCo(Cl)(PMe 3 )] ( 1 ), [(2-Ph 2 PC 6 H 4 ) 2 HSiCo(Cl)(PMe 3 )] ( 2 ), [(2-Ph 2 PC 6 H 4 ) 2 PhSiCo(Cl)(PMe 3 )] ( 3 ), [(2- i Pr 2 ) PC 6 H 4 ) 2 HSiCo(Cl)(PMe 3 )] ( 4 ),[(2- i Pr 2 PC 6 H 4 ) 2 MeSiCo(Cl)(PMe 3 )] ( 5 ),和 [(2- i Pr 2 PC 6 H 4 ) 2 PhSiCo(Cl)(PMe 3 )] ( 6 )) 由相应的[PSiP]钳形预配体( L1–L6 )、CoCl 2和PMe 3通过Si-H键活化制备。研究了配合物1-6对烯烃氢化硅烷化的催化活
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