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Hydroxymethyl-dicyclohexyl-phosphin | 92031-76-0

中文名称
——
中文别名
——
英文名称
Hydroxymethyl-dicyclohexyl-phosphin
英文别名
Dicyclohexylphosphanylmethanol
Hydroxymethyl-dicyclohexyl-phosphin化学式
CAS
92031-76-0
化学式
C13H25OP
mdl
——
分子量
228.315
InChiKey
FDUOGTHRWBMJFA-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
  • 重原子数:
    15
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    20.2
  • 氢给体数:
    1
  • 氢受体数:
    1

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    Hydroxymethyl-dicyclohexyl-phosphinselenium 作用下, 以 甲醇氘代氯仿甲苯 为溶剂, 反应 20.0h, 生成
    参考文献:
    名称:
    通过与钨的 配位了解N-triphos配体的立体电子参数†
    摘要:
    合成了一系列新的N-三磷钨配合物,并对其结构进行了表征。探索了一系列的N-triphos(N(CH 2 PR 2)3,NP 3 R)配体和混合臂二膦-吡啶基(PPN Cyh)配体的配位行为。五个的N-三膦配位体的空间和电子参数:NP 3博士,NP 3的iPr,NP 3的Cyp,NP 3 CYH和NP 3 PHF 2,和碳为中心的三膦配体,CH 3 C(CH 2 PPH 2)3(MeCP 3 Ph)已建立。通过分析由X射线晶体结构计算出的锥角来评估立体参数,而配体的给电子能力由硒衍生物的31 P– 77 Se NMR耦合常数和一系列红外光谱中的IR羰基拉伸频率确定。钨-羰基配合物。通常,富电子的膦形成二齿配合物,而富电子的配体以三齿模式配位,而与空间体积无关。三齿配合物暗示配体顶部氮原子与金属中心之间的间接相互作用,并通过DFT计算和N质子化配合物的分析得到支持。配合物1,3,4,6-8和10是由单晶X射线晶体学来表征。
    DOI:
    10.1039/c6dt00170j
  • 作为产物:
    参考文献:
    名称:
    通过双(羟甲基)phosph盐合成双(膦基甲基)胺。9,9-双(羟甲基)-9- phosphoniabicyclo隔离[3.3.1]壬烷硫酸氢和氯化物盐,和的晶体结构[PPH 2(CH 2 OH)2 ] +氯-和[(C 6 H ^ 11)2 PCH 2 ] 2 NCHMePh
    摘要:
    PR 2 H型膦在酸的存在下容易与甲醛反应,从而获得高产率的双(羟甲基)phosph盐[PPh 2(CH 2 OH)2 ] + X -,[P(C 6 H 11)2(CH 2 OH)2 ] + X –,[[未图示] H 2 ] + X –和[[未图示] H 2 ] + X –(X = Cl或HSO 4)。在沸腾的H 2 SO 4中处理双环壬烷phospho阳离子[P(C 8 H 14)(CH 2 OH)2 ] +的混合异构体,得到[3.3.1]异构体,[4.2.1]异构体经历分解。对the盐[PPh 2(CH 2 OH)2 ] + Cl –进行了单晶X射线衍射研究。磷周围的几何形状基本上是四面体,并且羟基和氯离子之间存在氢键。用三乙胺和伯胺或仲胺处理这些phospho盐,得到氨基甲基膦(R 2 PCH 2)2 NR'(R = Ph,R'= CHMePh,CHMeCO 2 Me,CHMeCO 2
    DOI:
    10.1039/dt9930002563
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文献信息

  • A Simple Building‐Block Route to (Phosphanyl‐carbene)palladium Complexes via Intermolecular Addition of Functionalised Phosphanes to Isocyanides
    作者:Michael R. Eberhard、Bart van Vliet、Laura Durán Páchon、Gadi Rothenberg、Graham Eastham、Huub Kooijman、Anthony L. Spek、Cornelis J. Elsevier
    DOI:10.1002/ejic.200801067
    日期:2009.4
    (phosphanyl-carbene)PdII complexes. These complexes have bidentate ligands containing an acyclic diamino- or aminooxy-carbene and a phosphane. The synthesis gives good yields (typically 70-90 %) for a variety of complexes (22 compounds). Moreover, it does not require the synthesis of imidazolium salts nor the a priori generation of free carbenes. Three of the new complexes were tested as catalysts
    我们提出了一个简单的协议来制造 (phosphanyl-carbene)PdII 复合物。这些配合物具有包含无环二氨基-或氨基氧基-卡宾和磷烷的双齿配体。该合成为各种复合物(22 种化合物)提供了良好的产率(通常为 70-90%)。此外,它不需要合成咪唑鎓盐,也不需要预先生成游离卡宾。三种新配合物被测试作为 Sonogashira 和 Hay 偶联反应的催化剂,具有良好的产率和选择性。
  • Steric control over the formation of cis and trans bis-chelated palladium(ii) complexes using a new series of flexible N,P pyridyl–phosphine ligands
    作者:Deborah A. Clarke、Philip W. Miller、Nicholas J. Long、Andrew J. P. White
    DOI:10.1039/b709032c
    日期:——
    The deprotection of phosphonium chloride salts [PR2(CH2OH)2]+Cl− and subsequent condensation reaction with N-methyl-2-aminopyridine has been carried out to give a series of ligands of the form PR2CH2N(CH3)C5H4N (R = Ph 6, Cy 7, t-Bu 8) which have been fully characterised either as the pure ligand (6) or the air stable borane adducts (R = Cy 7a, t-Bu 8a). The 1 : 1 reactions of 6, 7 and 8 with PdCl2(COD) gave the N,P chelate complexes [PdPR2CH2N(CH3)C5H4N}Cl2]; the Cy (10) and t-Bu (11) complexes were characterised by X-ray crystallography. The bisligated species [PdPCy2CH2N(CH3)C5H4N}2Cl2] (12) was obtained when the reaction was carried out at higher temperatures and the ligands were found to be coordinated to the metal in a trans configuration through the phosphorus donors. Abstraction of the chlorides from the bis-ligated species 12, using silver salts, resulted in the coordination of the pyridine ring forming the bis-chelate complex [PdPCy2CH2N(CH3)C5H4N}2]2+13. In comparison, the palladium bis-chelate complex of ligand 5 [PdPPh2CH2N(CH3)C5H4N}2]2+ (14) was shown to form in a cis configuration and was fully characterised by X-ray crystallography.
    去保护磷盐酸盐[PR2(CH2OH)2]+Cl¯并与N-甲基-2-氨基吡啶进行后续缩合反应,得到一系列形式为PR2CH2N(CH3)C5H4N的配体(R = Ph 6,Cy 7,t-Bu 8),这些配体要么作为纯配体(6)被完全表征,要么作为稳定的硼烃加合物(R = Cy 7a,t-Bu 8a)。配体6、7和8与PdCl2(COD)的1:1反应生成了N,P螯合物[PdPR2CH2N(CH3)C5H4N}Cl2];Cy (10)和t-Bu (11)配合物通过X射线晶体学进行表征。当在更高温度下进行反应时,得到的双配体物种[PdPCy2CH2N(CH3)C5H4N}2Cl2] (12),发现配体通过磷供体以反式构型与金属配位。使用银盐从双配位物种12中抽取氯离子,导致吡啶环的配位,形成双螯合物[PdPCy2CH2N(CH3)C5H4N}2]2+ (13)。相比之下,配体5的钯双螯合物[PdPPh2CH2N(CH3)C5H4N}2]2+ (14)显示为顺式构型,并通过X射线晶体学进行完全表征。
  • PCNCP Ligands in the Chromium-Catalyzed Oligomerization of Ethylene: Tri- versus Tetramerization
    作者:Christian Klemps、Elina Payet、Lionel Magna、Lucien Saussine、Xavier F. Le Goff、Pascal Le Floch
    DOI:10.1002/chem.200900986
    日期:2009.8.17
    Chromium(III) complexes bearing R′N(CH2PR2)2 (PCNCP) ligands have been prepared. Upon activation with methylaluminoxane, these complexes proved to be effective in the selective tri‐ and tetramerization of ethylene. The formation of either 1‐hexene or 1‐octene was found to be highly dependent on the steric bulk of the substituents R on the phosphine moieties. This observation was rationalized by using
    已经制备了带有R'N(CH 2 PR 2)2(PCNCP)配体的铬(III)配合物。经甲基铝氧烷活化后,这些络合物被证明对乙烯的选择性三聚和四聚有效。发现1-己烯或1-辛烯的形成高度依赖于膦部分上取代基R的空间体积。通过在乙烯低聚反应的金属环机理的选定步骤上使用密度泛函理论计算来合理化该观察结果。
  • Synthesis of Ruthenium(II) Complexes Containing Hydroxymethylphosphines and Their Catalytic Activities for Hydrogenation of Supercritical Carbon Dioxide
    作者:Yoshihito Kayaki、Yoshiki Shimokawatoko、Takao Ikariya
    DOI:10.1021/ic700470n
    日期:2007.7.1
    enyl) complexes with hydroxymethylphosphines was investigated to develop new catalyst systems for CO2 hydrogenation. A reaction of P(C6H5)2CH2OH with RuCl2[P(C6H5)3]3 in CH2Cl2 gave Ru(H)Cl(CO)[P(C6H5)2CH2OH]3 (1), which was characterized by NMR spectroscopy and X-ray crystallographic analysis. An isotope labeling experiment using P(C6H5)213CH2OH indicated that the carbonyl moiety in complex 1 originated
    研究了RuCl2 [P(C6H5)3] 3和Cp * RuCl(异戊二烯)(Cp * = 1,2,3,4,5-五甲基环戊二烯基)配合物与羟甲基膦的配体取代,从而开发了用于CO2加氢的新催化剂体系。P(C6H5)2CH2OH与RuCl2 [P(C6H5)3] 3在CH2Cl2中的反应生成Ru(H)Cl(CO)[P(C6H5)2CH2OH] 3(1),用NMR光谱和X-射线表征射线晶体学分析。使用P(C6H5)213CH2OH进行的同位素标记实验表明,配合物1中的羰基部分源自通过降解羟甲基膦而形成的甲醛。在温和的条件下,通过在乙醇中处理RuCl2 [P(C6H5)3] 3也可以促进从PCy2CH2OH中消除甲醛(Cy =环己基),得到RuCl2(PHCy2)4。另一方面,使用Cp * RuCl(异戊二烯)与羟甲基膦配体的取代反应顺利进行,形成了Cp * RuCl(L)2 [2a-2c; L =
  • Mild intramolecular P–C(sp3) bond cleavage in bridging diphosphine complexes of RuII RhIII and IrIII
    作者:Peter De'Ath、Mark R.J. Elsegood、Christopher A.G. Halliwell、Martin B. Smith
    DOI:10.1016/j.jorganchem.2021.121704
    日期:2021.4
    PhL1, PhL2, and PhL4, and [RuCl(μ-Cl)(η6-Me2CHC6H4Me)]2 in CH2Cl2 affords the P/P-bridging dinuclear ruthenium(II) complexes RuCl2(η6-Me2CHC6H4Me)}2(μ-CyL1−PhL4) 1a−f as red/orange solids. Careful monitoring by 31P1H} NMR spectroscopy of CDCl3 solutions of 1a−e revealed remarkably clean P−Csp3 bond cleavage to give RuII mononuclear species 2a−e and the known secondary phosphine complexes RuCl2(η6-Me2CHC6H4Me)(PCy2H)
    三种新的羧酸官能化的二膦R 2 PCH 2 N(Ar)CH 2 PR 2 [ Cy L 1 R = Cy,Ar =(1-CO 2 H)(3-OMe)C 6 H 3,Cy L 2 R = Cy,Ar =(1-CO 2 H)(3-OH)C 6 H 3,Ph L 3 R = Ph,Ar =(1-CO 2 H)(5-OMe)C 6 H 3 ]由R 2 PCH 2缩合制备OH和适当的芳族胺在MeOH中的溶液,并以良好收率分离为无色固体(对于Cy L 1,Cy L 2)。的反应赛扬大号1,赛扬大号2,或博士大号3,沿与先前报道的二膦博士大号1,博士大号2,和博士大号4,和将[RuCl(μ-Cl)的(η 6 -Me 2 CHC 6 H 4 Me)] 2 in CH 2 Cl 2,得到P / P-桥接的双核钌(II)络合物的RuCl 2(η 6 -Me 2 CHC 6 H ^ 4 Me)的} 2(μ-赛扬大号1
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