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dicyclohexylphosphinoacetaldehyde

中文名称
——
中文别名
——
英文名称
dicyclohexylphosphinoacetaldehyde
英文别名
2-Dicyclohexylphosphanylacetaldehyde;2-dicyclohexylphosphanylacetaldehyde
dicyclohexylphosphinoacetaldehyde化学式
CAS
——
化学式
C14H25OP
mdl
——
分子量
240.326
InChiKey
ACGNKSORHWHINA-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):
    3.1
  • 重原子数:
    16
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.93
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    描述:
    dicyclohexylphosphinoacetaldehyde氯仿 为溶剂, 反应 12.5h, 生成
    参考文献:
    名称:
    膦-膦杂配体的简化制备和配位化学
    摘要:
    A rationally designed and selective synthesis of hybrid phosphine phosphaalkene ligands E-1a (Cy2PcH2CH=PMes*, Mes* = 2,4,6-tri-tert-butylphenyl) and E-1b (Ph2PCH2CH=PMes*) was developed using phospha-Wittig methodology. The new hybrid ligands E-1a and E-1b were used to prepare the Pd and Pt dichloride complexes Pd(Cy2PCH2CH=PMes*)Cl-2 (2a), Pd(Ph2PCH2CH=PMes*)Cl-2 (2b), Pt(Cy2PCH2CH=PMes*)Cl-2 (3a), and Pt(Ph2PCH2CH=PMes*)Cl-2 (3b). The crystal structures Of E-1a, E-1b, 2a.1.33CHCl(3), 3a.CH3CN; and 3b were determined. DFT calculations (M06/LACV3P**) on 2a revealed that the pi* orbital located on the P=C unit is low-lying and accessible. An NBO analysis concluded that the phosphaalkene ligand is a significantly poorer sigma donor and a slightly better pi acceptor than its tertiary phosphine counterpart, due to the presence of the P=C double bond.
    DOI:
    10.1021/acs.organomet.6b00101
  • 作为产物:
    描述:
    [cyclo(-PCy2CH2CH(OH)-)2](Br)2 在 potassium tert-butylate 作用下, 以 甲苯 为溶剂, 生成 dicyclohexylphosphinoacetaldehyde
    参考文献:
    名称:
    以Ph二聚体为方便的配体前体合成新的后期过渡金属P,P-,P,N-和P,O-配合物
    摘要:
    鏻二聚物[-Cy 2 PCH(OH)CH 2 - ] 2(X)2,X =氯- ,溴-用于合成和表征的各种含螯合膦基烯醇化物后过渡金属配合物的(PCY 2 CH ═CHO - ),亚胺(PCY 2 CH 2 CH═NR,R =苯基,(小号)-CHMePh),以及肟(PCY 2 CH 2 CH═NOH)配体。base二聚体在用碱脱保护后,可在[M(COD)Cl] 2存在下原位生成膦醛PCy 2 CH 2 CHO,M =铑,铱,和PF 6 -的盐,或[镍(H 2 O)6 ] [BF 4 ] 2,便于与胺或羟胺形式膦亚胺或膦基肟金属络合物的缩合反应[M(COD)(P-N)] [PF 6 ]或[镍(P-N)2 ] [X] 2,X = CLO 4 -,BF 4 -,分别。在没有胺的情况下,形成了含膦酸酯-烯酸酯的络合物。中性的Ni(II)络合物的Ni(PCY 2 CH═CHO)2与反式表征了类似于在镍
    DOI:
    10.1021/ic4003753
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文献信息

  • Synthesis of New Late Transition Metal P,P-, P,N-, and P,O- Complexes Using Phosphonium Dimers as Convenient Ligand Precursors
    作者:Kanghee Park、Paraskevi O. Lagaditis、Alan J. Lough、Robert H. Morris
    DOI:10.1021/ic4003753
    日期:2013.5.6
    amine or hydroxylamine to form phosphino-imine or phosphino-oxime metal complexes [M(COD)(P–N)][PF6] or [Ni(P–N)2][X]2, X = ClO4–, BF4–, respectively. In the absence of an amine, phosphino-enolate containing complexes are formed. A neutral Ni(II) complex Ni(PCy2CH═CHO)2 with trans-bis(phosphino-enolate) ligands which resemble ligands used on nickel for olefin oligomerization, as well as neutral Rh(I)
    鏻二聚物[-Cy 2 PCH(OH)CH 2 - ] 2(X)2,X =氯- ,溴-用于合成和表征的各种含螯合膦基烯醇化物后过渡金属配合物的(PCY 2 CH ═CHO - ),亚胺(PCY 2 CH 2 CH═NR,R =苯基,(小号)-CHMePh),以及肟(PCY 2 CH 2 CH═NOH)配体。base二聚体在用碱脱保护后,可在[M(COD)Cl] 2存在下原位生成膦醛PCy 2 CH 2 CHO,M =铑,铱,和PF 6 -的盐,或[镍(H 2 O)6 ] [BF 4 ] 2,便于与胺或羟胺形式膦亚胺或膦基肟金属络合物的缩合反应[M(COD)(P-N)] [PF 6 ]或[镍(P-N)2 ] [X] 2,X = CLO 4 -,BF 4 -,分别。在没有胺的情况下,形成了含膦酸酯-烯酸酯的络合物。中性的Ni(II)络合物的Ni(PCY 2 CH═CHO)2与反式表征了类似于在镍
  • Template Synthesis of Iron(II) Complexes Containing Tridentate P−N−S, P−N−P, P−N−N, and Tetradentate P−N−N−P Ligands
    作者:Paraskevi O. Lagaditis、Alexandre A. Mikhailine、Alan J. Lough、Robert H. Morris
    DOI:10.1021/ic901945c
    日期:2010.2.1
    BrCH2CH(OEt)2. The complexes FePR2CH2CH═N(2-C6H4)S}2FeBr2 (3a, R = Ph; 3b, R = Cy) are paramagnetic, and X-ray diffraction studies revealed that they are bimetallic, in which the S atoms of the bis-tridentate (PNS)2Fe unit bridge to a FeBr2 fragment. Complexes [Fe(PR2CH2CH═NC2H4PPh2)(NCMe)3]X2 (4a, R = Ph; 4b, R = Cy; X2 = FeBr4 or (BF4)2) form when 1 equiv of iron is reacted with PPh2CH2CH2NH2 and
    通过金属模板效应,通过一个模板制备了一系列带有P-N-S(3),P-N-P(4)和P-N-N(5)配体的三齿铁(II)配合物。锅涉及空气稳定的鏻二聚体[环-(-PPh 2 CH 2 C(OH)H-)2 ](BR)2(1)和[环-(-PCy 2 CH 2 C(OH)H-)2 ](Br)2(2),KO t Bu,[Fe(H 2 O)6 ] [BF 4 ] 2和2-氨基硫醇苯酚(用于3),2-(二苯基膦基)乙胺(对于4)和2-(氨基甲基)吡啶(对于5)。新鏻二聚体2是通过S制备Ñ PCY 2反应2 H带BRCH 2 CH(OET)2。所述络合物的Fe PR 2 CH 2 CH = N(2-C 6 H ^ 4)S} 2 FeBr 2(图3a,R = Ph值;图3b,R = CY)是顺磁性的,和X射线衍射研究显示,它们是双金属,其中双三齿(PNS)2 Fe单元的S原子桥接到FeBr 2分段。配合物的[Fe(PR
  • Streamlined Preparation and Coordination Chemistry of Hybrid Phosphine–Phosphaalkene Ligands
    作者:Kevin W. Magnuson、Shelly M. Oshiro、Joshua R. Gurr、Wesley Y. Yoshida、Milan Gembicky、Arnold L. Rheingold、Russell P. Hughes、Matthew F. Cain
    DOI:10.1021/acs.organomet.6b00101
    日期:2016.3.28
    A rationally designed and selective synthesis of hybrid phosphine phosphaalkene ligands E-1a (Cy2PcH2CH=PMes*, Mes* = 2,4,6-tri-tert-butylphenyl) and E-1b (Ph2PCH2CH=PMes*) was developed using phospha-Wittig methodology. The new hybrid ligands E-1a and E-1b were used to prepare the Pd and Pt dichloride complexes Pd(Cy2PCH2CH=PMes*)Cl-2 (2a), Pd(Ph2PCH2CH=PMes*)Cl-2 (2b), Pt(Cy2PCH2CH=PMes*)Cl-2 (3a), and Pt(Ph2PCH2CH=PMes*)Cl-2 (3b). The crystal structures Of E-1a, E-1b, 2a.1.33CHCl(3), 3a.CH3CN; and 3b were determined. DFT calculations (M06/LACV3P**) on 2a revealed that the pi* orbital located on the P=C unit is low-lying and accessible. An NBO analysis concluded that the phosphaalkene ligand is a significantly poorer sigma donor and a slightly better pi acceptor than its tertiary phosphine counterpart, due to the presence of the P=C double bond.
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