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{2-C6H4(OMe)}2PN(Me)N(Me)P(2-C6H4(OMe))2 | 387357-48-4

中文名称
——
中文别名
——
英文名称
{2-C6H4(OMe)}2PN(Me)N(Me)P(2-C6H4(OMe))2
英文别名
(2-C6H4(OMe))2PN(Me)N(Me)P(2-C6H4(OMe))2;1,2-Bis[bis(2-methoxyphenyl)phosphanyl]-1,2-dimethylhydrazine
{2-C6H4(OMe)}2PN(Me)N(Me)P(2-C6H4(OMe))2化学式
CAS
387357-48-4
化学式
C30H34N2O4P2
mdl
——
分子量
548.558
InChiKey
CMOUVHBOLINXDF-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):
    6.4
  • 重原子数:
    38
  • 可旋转键数:
    11
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.2
  • 拓扑面积:
    43.4
  • 氢给体数:
    0
  • 氢受体数:
    6

反应信息

  • 作为反应物:
    描述:
    dichloro( 1,5-cyclooctadiene)platinum(ll){2-C6H4(OMe)}2PN(Me)N(Me)P(2-C6H4(OMe))2二氯甲烷 为溶剂, 以57%的产率得到cis-[PtCl2((o-C6H4OCH3)2PN(Me)N(Me)P(o-C6H4OCH3)2)]
    参考文献:
    名称:
    二烷基肼磷(III)衍生物的制备及配位化学
    摘要:
    新的基于无机肼的配体R 2 PNR'NR'PR 2 [R'= Et,R = Cl,Ph,OPh,CH 2 Ph,o -MeOC 6 H 4的形成:R'= Me,R = o报道了-MeC 6 H 4,o -MeOC 6 H 4 ]。这些配体已经在Pd(II)和Pt(II)中心络合,并且确定了X射线的结构。当R = o- MeOC 6 H 4时,两个OMe基团的氧原子伪轴向配位。
    DOI:
    10.1039/b107072j
  • 作为产物:
    描述:
    2-溴苯甲醚1,2-双(二氯膦)-1,2-二甲基肼magnesium 作用下, 以 乙醚 为溶剂, 以1.1 g的产率得到{2-C6H4(OMe)}2PN(Me)N(Me)P(2-C6H4(OMe))2
    参考文献:
    名称:
    Ligand effects in chromium diphosphine catalysed olefin co-trimerisation and diene trimerisation
    摘要:
    一系列对称和不对称的N,N-bis(diarylphosphino)胺(‘PNP’)配体(Ar2PN(R)PNAr′2: R = Me, Ar2 = o-甲氧基苯基, Ar′2 = 苯, 1; R = Me, Ar2 = o-甲苯基, Ar′2 = 苯, 2; R = Me, Ar2 = 苯(o-乙基), Ar′2 = 苯, 3; R = Me, Ar2 = Ar′2 = o-甲氧基苯基, 4; R = iPr, Ar2 = Ar′2 = 苯, 5)和对称的N,N′-bis(diarylphosphino)二甲基肼(‘PNNP’)配体(Ar2PN(Me)N(Me)PAr2: Ar2 = o-甲苯基, 6; Ar2 = o-甲氧基苯基, 7)已被合成。通过原位与[CrCl3(THF)3]复合后激活的甲基铝氧烷(MAO)进行乙烯/苯乙烯共三聚化和异戊二烯三聚化的催化筛选。PNNP催化体系在异戊二烯三聚化中表现出了显著的活性和选择性的提高,相较于之前报道的PNP体系。在乙烯和苯乙烯共三聚化中,对称和不对称变体的比较导致选择性的转换,不对称催化(o-甲氧基苯基)2PN(Me)PPh2(1)配体体系在共三聚产物分布中独特地引入了两个苯乙烯单体,与熟悉的两个乙烯和一个苯乙烯的ω-取代烯烃有所不同。类型为[(双膦)Cr(CO)4]的配合物8-11也已合成,并报告了其单晶X射线衍射结果。我们提出了这些催化转化的机制,并深入探讨了配体系列对铬环催化中间体的影响。
    DOI:
    10.1039/b913302j
  • 作为试剂:
    参考文献:
    名称:
    Ligand effects in chromium diphosphine catalysed olefin co-trimerisation and diene trimerisation
    摘要:
    一系列对称和不对称的N,N-bis(diarylphosphino)胺(‘PNP’)配体(Ar2PN(R)PNAr′2: R = Me, Ar2 = o-甲氧基苯基, Ar′2 = 苯, 1; R = Me, Ar2 = o-甲苯基, Ar′2 = 苯, 2; R = Me, Ar2 = 苯(o-乙基), Ar′2 = 苯, 3; R = Me, Ar2 = Ar′2 = o-甲氧基苯基, 4; R = iPr, Ar2 = Ar′2 = 苯, 5)和对称的N,N′-bis(diarylphosphino)二甲基肼(‘PNNP’)配体(Ar2PN(Me)N(Me)PAr2: Ar2 = o-甲苯基, 6; Ar2 = o-甲氧基苯基, 7)已被合成。通过原位与[CrCl3(THF)3]复合后激活的甲基铝氧烷(MAO)进行乙烯/苯乙烯共三聚化和异戊二烯三聚化的催化筛选。PNNP催化体系在异戊二烯三聚化中表现出了显著的活性和选择性的提高,相较于之前报道的PNP体系。在乙烯和苯乙烯共三聚化中,对称和不对称变体的比较导致选择性的转换,不对称催化(o-甲氧基苯基)2PN(Me)PPh2(1)配体体系在共三聚产物分布中独特地引入了两个苯乙烯单体,与熟悉的两个乙烯和一个苯乙烯的ω-取代烯烃有所不同。类型为[(双膦)Cr(CO)4]的配合物8-11也已合成,并报告了其单晶X射线衍射结果。我们提出了这些催化转化的机制,并深入探讨了配体系列对铬环催化中间体的影响。
    DOI:
    10.1039/b913302j
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文献信息

  • Ligand effects in chromium diphosphine catalysed olefin co-trimerisation and diene trimerisation
    作者:Lucy E. Bowen、Manutsavin Charernsuk、Thomas W. Hey、Claire L. McMullin、A. Guy Orpen、Duncan F. Wass
    DOI:10.1039/b913302j
    日期:——
    A series of symmetric and unsymmetric N,N-bis(diarylphosphino)amine (‘PNP’) ligands (Ar2PN(R)PNAr′2: R = Me, Ar2 = o-anisyl, Ar′2 = Ph, 1, R = Me, Ar2 = o-tolyl, Ar′2 = Ph, 2, R = Me, Ar2 = Ph(o-ethyl), Ar′2 = Ph, 3, R = Me, Ar2 = Ar′2 = o-anisyl, 4, R = iPr, Ar2 = Ar′2 = Ph, 5) and symmetric N,N′-bis(diarylphosphino)dimethylhydrazine (‘PNNP’) ligands (Ar2PN(Me)N(Me)PAr2: Ar2 = o-tolyl, 6, Ar2 = o-anisyl, 7) have been synthesised. Catalytic screening for ethene/styrene co-trimerisation and isoprene trimerisation was performed via the in situ complexation to [CrCl3(THF)3] followed by activation with methylaluminoxane (MAO). PNNP catalytic systems showed a significant increase in activity and selectivity over previously reported PNP systems in isoprene trimerisation. Comparing the symmetric and unsymmetric variants in ethene and styrene co-trimerisation resulted in a switch in selectivity, an unsymmetric catalytic (o-anisyl)2PN(Me)PPh2 (1) ligand system affording unique incorporation of two styrenic monomers into the co-trimer product distribution differing from the familiar two ethene and one styrene ω-substituted alkenes. Complexes of the type [(diphosphine)Cr(CO)4] 8–11 were also synthesised, the single-crystal X-ray diffraction of which are reported. We propose the mechanisms of these catalytic transformations and an insight into the effect of the ligand series on the chromacyclic catalytic intermediates.
    一系列对称和不对称的N,N-bis(diarylphosphino)胺(‘PNP’)配体(Ar2PN(R)PNAr′2: R = Me, Ar2 = o-甲氧基苯基, Ar′2 = 苯, 1; R = Me, Ar2 = o-甲苯基, Ar′2 = 苯, 2; R = Me, Ar2 = 苯(o-乙基), Ar′2 = 苯, 3; R = Me, Ar2 = Ar′2 = o-甲氧基苯基, 4; R = iPr, Ar2 = Ar′2 = 苯, 5)和对称的N,N′-bis(diarylphosphino)二甲基肼(‘PNNP’)配体(Ar2PN(Me)N(Me)PAr2: Ar2 = o-甲苯基, 6; Ar2 = o-甲氧基苯基, 7)已被合成。通过原位与[CrCl3(THF)3]复合后激活的甲基铝氧烷(MAO)进行乙烯/苯乙烯共三聚化和异戊二烯三聚化的催化筛选。PNNP催化体系在异戊二烯三聚化中表现出了显著的活性和选择性的提高,相较于之前报道的PNP体系。在乙烯和苯乙烯共三聚化中,对称和不对称变体的比较导致选择性的转换,不对称催化(o-甲氧基苯基)2PN(Me)PPh2(1)配体体系在共三聚产物分布中独特地引入了两个苯乙烯单体,与熟悉的两个乙烯和一个苯乙烯的ω-取代烯烃有所不同。类型为[(双膦)Cr(CO)4]的配合物8-11也已合成,并报告了其单晶X射线衍射结果。我们提出了这些催化转化的机制,并深入探讨了配体系列对铬环催化中间体的影响。
  • The preparation and coordination chemistry of phosphorus(iii) derivatives of dialkyl hydrazines
    作者:Alexandra M. Z. Slawin、Matthew Wainwright、J. Derek Woollins
    DOI:10.1039/b107072j
    日期:2002.2.5
    The formation of the new inorganic hydrazine based ligands R2PNR′NR′PR2 [R′ = Et, R = Cl, Ph, OPh, CH2Ph, o-MeOC6H4: R′ = Me, R = o-MeC6H4, o-MeOC6H4] is reported. These ligands have been complexed at Pd(II) and Pt(II) centres and demonstrative X-ray structures have been determined. When R = o-MeOC6H4 the oxygen atoms of two of the OMe groups coordinate pseudo axially.
    新的基于无机肼的配体R 2 PNR'NR'PR 2 [R'= Et,R = Cl,Ph,OPh,CH 2 Ph,o -MeOC 6 H 4的形成:R'= Me,R = o报道了-MeC 6 H 4,o -MeOC 6 H 4 ]。这些配体已经在Pd(II)和Pt(II)中心络合,并且确定了X射线的结构。当R = o- MeOC 6 H 4时,两个OMe基团的氧原子伪轴向配位。
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