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(R)-N-(4-methoxyphenyl)-1-naphth-1-ylethanamine

中文名称
——
中文别名
——
英文名称
(R)-N-(4-methoxyphenyl)-1-naphth-1-ylethanamine
英文别名
(R)-N-(4-methoxyphenyl)-α-methyl-1-naphthalenemethanamine;4-methoxy-N-[1-(naphthalen-1-yl)ethyl]aniline;(R)-N-[1-(naphthalen-1-yl)ethyl]-4-methoxyaniline;4-methoxy-N-[(1R)-1-naphthalen-1-ylethyl]aniline
(R)-N-(4-methoxyphenyl)-1-naphth-1-ylethanamine化学式
CAS
——
化学式
C19H19NO
mdl
——
分子量
277.366
InChiKey
WSAYAVYFIOXUJN-CQSZACIVSA-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):
    5
  • 重原子数:
    21
  • 可旋转键数:
    4
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.16
  • 拓扑面积:
    21.3
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

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文献信息

  • Studies on the Bisoxazoline- and (−)-Sparteine-Mediated Enantioselective Addition of Organolithium Reagents to Imines
    作者:Scott E. Denmark、Noriyuki Nakajima、Cory M. Stiff、Olivier J.-C. Nicaise、Michael Kranz
    DOI:10.1002/adsc.200800017
    日期:2008.5.5
    The enantioselective addition of organolithium reagents to N-anisyl aldimines promoted by chiral bisoxazolines and (-)-sparteine as external ligands is described. This reaction proceeds readily with a wide range of aldimine substrates (aliphatic, aromatic, olefinic) and organolithium nucleophiles (Me, n-Bu, Ph, vinyl) in excellent yields (81-99%) and with high enantioselectivities (up to 95.5:4.5 er)
    描述了在手性双恶唑啉和(-)-金雀花碱作为外部配体的促进下,有机锂试剂对映选择性加成到N-茴香基醛亚胺上。该反应可以使用多种醛亚胺底物(脂肪族、芳香族、烯烃)和有机锂亲核试剂(Me、n-Bu、Ph、乙烯基)轻松进行,收率优异(81-99%),并且具有高对映选择性(高达 95.5: 4.5 尔)。外部配体可以亚化学计量的量使用,尽管对映选择性略有减弱。对双恶唑啉结构特征的系统评估揭示了 C(4) 取代基的主要贡献和桥接取代基的次要影响。计算分析 (PM3) 为对映选择性的起源提供了清晰的合理解释。
  • Asymmetric reduction of ketimines with trichlorosilane employing an imidazole derived organocatalyst
    作者:François-Moana Gautier、Simon Jones、Stephen J. Martin
    DOI:10.1039/b816051a
    日期:——
    Organocatalysts for the asymmetric reduction of ketimines are presented that function well at low catalyst loadings providing chiral amines in good yield and enantioselectivity, the latter appearing to be independent of the ketimine substrate geometry.
    提出了用于酮亚胺的不对称还原的有机催化剂,其在低催化剂负载下表现良好,从而以良好的收率和对映选择性提供手性胺,后者似乎与酮亚胺底物的几何形状无关。
  • Scope of the organocatalysed asymmetric reductive amination of ketones with trichlorosilane
    作者:François-Moana Gautier、Simon Jones、Xianfu Li、Stephen J. Martin
    DOI:10.1039/c1ob05965c
    日期:——
    A highly active organocatalyst has been shown to affect the asymmetric reductive amination of ketones producing both aromatic and aliphatic amines. At 1 mol% catalyst loading, a series of structurally diverse chiral amines were quickly and economically prepared with good enantioselectivity and generally useful yield. The efficient synthesis of the calcimimetic (+)-NPS R-568 (67%, 89% ee) demonstrated the synthetic applicability of this methodology.
    一个高度活性的有机催化剂已被证明能影响酮的不对称还原胺化,生成芳香胺和脂肪胺。在1摩尔%催化剂负载下,一系列结构多样的手性胺被迅速且经济地制备出来,具有良好的对映选择性和一般有用的产率。这种合成方法的有效性通过钙离子模拟剂(+)-NPS R-568(产率67%,对映体过量89%)的合成得到证明。
  • Synthesis and application of a new pseudo C2-symmetric tertiary diamine for the enantioselective addition of MeLi to aromatic imines
    作者:Quentin Perron、Alexandre Alexakis
    DOI:10.1016/j.tetasy.2007.10.018
    日期:2007.10
    A new tertiary pseudo C2-symmetric diamine derived from (1S,2S)-(+)-pseudoephedrine was synthesized and tested in the enantioselective addition of methyllithium on different aromatic imines. A comparative study with a similar C2-symmetric ligand derived from the cyclohexane diamine showed better reactivity and enantioselectivity up to 91%.
    合成了一种新的由(1 S,2 S)-(+)-伪麻黄碱衍生的叔伪C 2对称二胺,并在不同芳族亚胺上对甲基锂的对映选择性加成进行了测试。使用类似的衍生自环己烷二胺的C 2对称配体的比较研究显示了更高的反应性和对映选择性,最高可达91%。
  • A combined experimental and computational study to decipher complexity in the asymmetric hydrogenation of imines with Ru catalysts bearing atropisomerizable ligands
    作者:Félix León、Aleix Comas-Vives、Eleuterio Álvarez、Antonio Pizzano
    DOI:10.1039/d0cy02390f
    日期:——
    DFT calculations reproduce accurately the ratio of isomers observed as well as the greater thermodynamic stability of the cis isomers of 1a. Complexes 1 are efficient catalyst precursors for the asymmetric hydrogenation of N-aryl imines 5 in toluene under very mild conditions using KOtBu as a base (4 bar H2, room temperature, 5/1/KOtBu = 500/1/10). Among the catalyst precursors, 1f provides good enantioselectivities
    含有可阻转异构的膦-亚磷酸酯(P-OP)和手性C 2对称二胺(N-N)的RuCl 2(P-OP)(N-N)络合物(1)可以通过连续添加P轻松制备为反式异构体RuCl 2(PPh 3)3的–OP和N–N配体。对于这些络合物,已经观察到在室温下联芳基片段的快速阻转异构化。化合物反式- 1A干净异构成的混合物中的顺式异构体在EtOH在加热。DFT计算准确地再现了观察到的异构体的比例以及顺式的更大的热力学稳定性1a的异构体。配合物1是在非常温和的条件下,使用KO t Bu作为碱(4 bar H 2,室温,5 / 1 / KO t Bu = 500/1 / ,在非常温和的条件下,N-芳基亚胺5在甲苯中不对称氢化的有效催化剂前体。10)。在催化剂前体中,1f可在多种N-芳基亚胺的氢化反应中提供良好的对映选择性(84-96%ee,16个实例)。从DFT计算中,提出了一种机制,其中包括将氢化物和质子从二氢
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