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(R)-N2,N2′-Dicyclopentyl-[1,1′-binaphthalene]-2,2′-diamine

中文名称
——
中文别名
——
英文名称
(R)-N2,N2′-Dicyclopentyl-[1,1′-binaphthalene]-2,2′-diamine
英文别名
(R)-(+)-2,2'-bis(cyclopentylamino)-1,1'-binaphthyldiamine;(R)-(+)-2,2'-bis(cyclopentylamino)-1,1'-binaphthyl;N-cyclopentyl-1-[2-(cyclopentylamino)naphthalen-1-yl]naphthalen-2-amine
(R)-N<sup>2</sup>,N<sup>2</sup>′-Dicyclopentyl-[1,1′-binaphthalene]-2,2′-diamine化学式
CAS
——
化学式
C30H32N2
mdl
——
分子量
420.597
InChiKey
AKOSCZCMRRVKJQ-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):
    8.6
  • 重原子数:
    32
  • 可旋转键数:
    5
  • 环数:
    6.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    24.1
  • 氢给体数:
    2
  • 氢受体数:
    2

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:
    (R)-N2,N2′-Dicyclopentyl-[1,1′-binaphthalene]-2,2′-diamine正丁基锂 作用下, 以 Petroleum ether 为溶剂, 反应 0.17h, 生成 (R)-(+)-2,2'-bis(cyclopentylamino)-1,1'-binaphthyl bislithium salt
    参考文献:
    名称:
    钇二萘甲酰氨基烷基和酰胺配合物用于对映选择性分子内胺化的比较
    摘要:
    原位制备了由N-环戊基联萘胺配体配位的手性三酰胺钇配合物Y [(R)-C 20 H 12(NC 5 H 9)2 ] [N i Pr 2 ] [THF] 2 ·LiCl NMR光谱。已经揭示出它是用于氨基烯烃的分子内加氢胺化的有效催化剂。与由相同配体配位的中性烷基,烷基或烷基四酰胺配合物的比较表明,该配合物是该系列化合物中活性和对映选择性均最有效的催化剂。
    DOI:
    10.1016/j.tetlet.2010.07.023
  • 作为产物:
    描述:
    环戊酮[1,1’-联萘]-2,2’-二胺 在 sodium tetrahydroborate 、 硫酸 作用下, 以 甲醇 为溶剂, 生成 (R)-N2,N2′-Dicyclopentyl-[1,1′-binaphthalene]-2,2′-diamine
    参考文献:
    名称:
    Structure–activity relationships in group 3 metal catalysts for asymmetric intramolecular alkene hydroamination. An investigation of ligands based on the axially chiral 1,1′-binaphthyl-2,2′-diamine motif
    摘要:
    通过一种原位程序,从一系列 N,Nâ²-二取代-1,1â²-联萘-2,2â²-二胺中合成了几种第 3 族金属配合物。这些手性配合物随后被用于催化分子内的烯烃加氢反应。观察到了显著的结构与活性关系,最明显的是环戊基与二苯基甲基取代基的立体选择性发生了逆转。
    DOI:
    10.1039/c1dt10222b
  • 作为试剂:
    参考文献:
    名称:
    Convenient method for the rapid generation of highly active and enantioselective yttrium catalysts for asymmetric hydroamination
    摘要:
    描述了一种通过 YCl3 或 YCl3(THF)3.5 与配体 (R)-L1 和 n-BuLi 的组合制备用于偕二取代氨基烯烃不对称氢胺化的高活性和对映选择性钇预催化剂的简便方法。
    DOI:
    10.1039/b804745f
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文献信息

  • Alkyl Complexes of Lanthanum and Samarium Supported by a Chiral Binaphthylamido Ligand. Syntheses, Structures, and Catalytic Activity in Hydroamination of Amino-1,3-dienes
    作者:Isabelle Aillaud、Clarisse Olier、Yulia Chapurina、Jacqueline Collin、Emmanuelle Schulz、Régis Guillot、Jérôme Hannedouche、Alexander Trifonov
    DOI:10.1021/om2002624
    日期:2011.6.27
    F)2(μ-Me)Li(THF)] (1) or tetranuclear [(R)-C20H12(NC5H9)2]La(μ-Me)2Li(THF)[(μ-Me)Li(THF)]2} (2) complexes with methyl ligands μ-bridging lanthanide and lithium atoms. The structures of complexes 1 and 2 were established by single-crystal X-ray diffraction and solution NMR studies. These new complexes were evaluated as catalysts to promote the enantioselective hydroamination of amino-1,3-dienes.
    (R)-(+)-2,2'-双(环戊基氨基)-1,1'-联萘二胺与[Li(THF)n ] 3 [LnMe 6 ](Ln = La,Sm)在THF中的反应0°C取决于金属离子的大小,导致形成三核[(R)-C 20 H 12(NC 5 H 9)2 ] Sm [(μ-Me)2 Li(THF)2(μ-Me) Li(THF)](1)或四核[(R)-C 20 H 12(NC 5 H 9)2 ] La (μ-Me)2 Li(THF)[(μ-Me)Li(THF)]2 }(2)与甲基配体μ桥接镧系元素和锂原子的配合物。配合物1和2的结构是通过单晶X射线衍射和溶液NMR研究确定的。这些新的配合物被评估为催化剂,以促进对氨基-1,3-二烯的对映选择性加氢胺化。
  • New Chiral Lanthanide Amide Ate Complexes for the Catalysed Synthesis of Scalemic Nitrogen-Containing Heterocycles
    作者:Isabelle Aillaud、Jacqueline Collin、Carine Duhayon、Régis Guillot、Dmitrii Lyubov、Emmanuelle Schulz、Alexander Trifonov
    DOI:10.1002/chem.200701090
    日期:2008.2.27
    New chiral binaphthylamido yttrium and ytterbium ate complexes with lithium and potassium counterions have been synthesised and characterised. X-ray structures have been obtained for [Li(thf)4][Ln(R)-C20H12(NC5H9)2}2] (Ln=Yb, Y) and [K(thf)5][Yb(R)-C20H12(NCH2CMe3)2}2] as isostructural complexes. The efficiency of these complexes for the enantioselective intramolecular hydroamination was examined
    合成并表征了具有锂和钾抗衡离子的新型手性联萘并钇盐和and盐配合物。[Li(thf)4] [Ln (R)-C20H12(NC5H9)2} 2](Ln = Yb,Y)和[K(thf)5] [Yb (R )-C20H12(NCH2CMe3)2} 2]为同构络合物。检查了这些络合物对对映选择性分子内胺化的效率。[Li(thf)4] [Yb (R)-C20H12(NC5H9)2} 2]提供了最高的对映体过量(最多87%),用于合成螺吡咯烷,而[Li(thf)4] [Y (R)-C20H12(NC5H9)2} 2]的活性更高。锂和钾盐配合物之间的比较证明了抗衡阳离子在活性催化物质中的作用。该系列中活性最高的催化剂[Li(thf)4] [Yb (R)-C20H12(NCH2CMe3)2} 2],
  • Anti-Markovnikov Hydroamination of Aromatic Alkenes with Secondary Amines Catalyzed by Easily Accessible Yttrium Complexes
    作者:Stéphane Germain、Emmanuelle Schulz、Jérôme Hannedouche
    DOI:10.1002/cctc.201402012
    日期:2014.7
    complexes have been proven to promote the anti‐Markovnikov addition between various styrene derivatives and secondary amines efficiently. Although the reaction has to be performed at high temperature, it is realized advantageously with a 1:2 amine/alkene molar ratio to deliver the hydroamination product in a satisfactory isolated yield. Furthermore, the reaction with 2‐vinylpyridine proceeds at room temperature
    已证明双萘甲酰胺基烷基钇配合物可有效促进各种苯乙烯衍生物和仲胺之间的抗马尔可夫尼可夫加成反应。尽管该反应必须在高温下进行,但是有利地以1∶2的胺/烯烃摩尔比实现,以令人满意的分离产率递送氢化胺化产物。此外,与2-乙烯基吡啶的反应在室温下在几分钟内以1 mol%的低催化剂负载量进行。该程序已扩展到串联的分子间抗马氏力-内马尔可夫力加氢胺化反应,手性预催化剂可将目标产物以高达85%的收率和48%的对映体过量传递。
  • LiCl-effect on asymmetric intramolecular hydroamination catalyzed by binaphthylamido yttrium complexes
    作者:Yulia Chapurina、Régis Guillot、Dmitrii Lyubov、Alexander Trifonov、Jérôme Hannedouche、Emmanuelle Schulz
    DOI:10.1039/c2dt31265d
    日期:——
    diffraction studies. Their efficiency as catalysts for the asymmetric intramolecular hydroamination was then evaluated with several substrates towards the synthesis of two pyrrolidines and a piperidine derivative. A cooperative effect between the lithium and the yttrium atoms was undoubtedly revealed. LiCl-containing complexes afforded indeed higher enantioselectivities than their salt-free counterparts
    由N-甲硅烷基-或N制备手性烷基或酰胺基钇配合物-环戊基取代的双萘甲酰胺基配体。根据合成方法,这些配合物可以以中性形式或在1当量存在下作为杂双金属配合物获得。氯化锂 这些新物种的特征在于红外光谱和核磁共振光谱,元素分析以及其中一些通过X射线衍射研究。然后用几种底物评估了它们作为不对称分子内氢胺化催化剂的效率,以合成两种吡咯烷和哌啶衍生物。毫无疑问,锂和钇原子之间具有协同作用。含LiCl的络合物确实比无盐的对应物具有更高的对映选择性,并且根据手性配体的结构,它们也是最活跃的物种。
  • Chiral Amido Alkyl Rare Earth Complexes: A New Family of Asymmetric Intramolecular Hydroamination Catalysts
    作者:Isabelle Aillaud、Dmitrii Lyubov、Jacqueline Collin、Régis Guillot、Jérôme Hannedouche、Emmanuelle Schulz、Alexander Trifonov
    DOI:10.1021/om800618k
    日期:2008.11.24
    New chiral binaphthylamido alkyl ate and neutral yttrium and ytterbium complexes have been synthesized and characterized. X-ray structures have been obtained for ate alkyl complexes [(R)C20H12(NC5H9)(2)]Y[(mu-Me)(2)Li(THF)(2)(mu-Me)Li(THF)] and [(R)-C20H12(NC5H9)(2)]Ln[(mu-Me)(2)Li(TMEDA)(mu-Me)Li(OEt2)] (Ln = Y, Yb) and for the neutral complex [(R)-C20H12(NC5H9)(2)]YCH2SiMe3(DME). Both types of complexes can be easily prepared in a one-pot procedure starting from yttrium and ytterbium chlorides and used in situ. They proved to be very efficient catalysts for enantioselective intramolecular hydroamination of aminopentenes or aminohexene at room temperature with enantionteric excesses up to 83%.
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