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E-(+)-(1'S,2'S)-N-methyl-N-(2'-phenyl-2'-hydroxy-1'-methylethyl)-3-phenylprop-2-enamide | 678991-36-1

中文名称
——
中文别名
——
英文名称
E-(+)-(1'S,2'S)-N-methyl-N-(2'-phenyl-2'-hydroxy-1'-methylethyl)-3-phenylprop-2-enamide
英文别名
(E)-N-[(1S,2S)-1-hydroxy-1-phenylpropan-2-yl]-N-methyl-3-phenylprop-2-enamide
E-(+)-(1'S,2'S)-N-methyl-N-(2'-phenyl-2'-hydroxy-1'-methylethyl)-3-phenylprop-2-enamide化学式
CAS
678991-36-1
化学式
C19H21NO2
mdl
——
分子量
295.381
InChiKey
HFCKTKLUJNVURS-UHTSDLRISA-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

物化性质

  • 熔点:
    128-130 °C
  • 沸点:
    515.9±50.0 °C(Predicted)
  • 密度:
    1.135±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.1
  • 重原子数:
    22
  • 可旋转键数:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.21
  • 拓扑面积:
    40.5
  • 氢给体数:
    1
  • 氢受体数:
    2

SDS

SDS:073c4fbd5545ff6fc7dfe8abed33f435
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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
  • 下游产品
    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:
    E-(+)-(1'S,2'S)-N-methyl-N-(2'-phenyl-2'-hydroxy-1'-methylethyl)-3-phenylprop-2-enamide 在 palladium on activated charcoal sodium hydroxide正丁基锂ammonia borane氢气二异丙胺 作用下, 以 四氢呋喃1,4-二氧六环乙醇正己烷甲苯 为溶剂, -90.0~20.0 ℃ 、448.16 kPa 条件下, 反应 60.0h, 生成 (S)-N-苄氧羰基-3-氨基-3-苯基丙-1-醇
    参考文献:
    名称:
    (S,S)-(+)-伪麻黄碱作为不对称Aza-Michael反应中的手性助剂。操纵助剂结构时发生意外的选择性变化
    摘要:
    金属苄酰胺与手性氨基醇衍生的α,β-不饱和酰胺的不对称aza-Michael反应(S,S)-(+)-伪麻黄碱已被详细研究。已经对最重要的实验参数(溶剂,温度,亲核体结构,添加剂的影响)进行了深入研究,表明该反应通常以良好的收率和非对映选择性进行,尽管必须根据取代条件修改实验条件共轭受体的模式。另外,在操纵手性助剂的结构时,观察到非常有趣的面部选择性反转,这允许建立非对映发散程序,以使用相同的手性来源进行不对称的aza-Michael反应。最后,
    DOI:
    10.1021/jo051207j
  • 作为产物:
    描述:
    N-((1S,2S)-1-hydroxy-1-phenylpropan-2-yl)-N-methyl-3-phenylpropanamide正丁基锂N-cyclohexyl-2,6-diisopropylaniline 、 zinc(II) chloride 、 bis(η3-allyl-μ-chloropalladium(II)) 、 乙酸烯丙酯 作用下, 以 四氢呋喃正己烷 为溶剂, 反应 4.0h, 以83%的产率得到E-(+)-(1'S,2'S)-N-methyl-N-(2'-phenyl-2'-hydroxy-1'-methylethyl)-3-phenylprop-2-enamide
    参考文献:
    名称:
    Amide α,β-Dehydrogenation Using Allyl-Palladium Catalysis and a Hindered Monodentate Anilide
    摘要:
    A practical and direct method for the alpha,beta-dehydrogenation of amides is reported using allyl-palladium catalysis. Critical to the success of this process was the synthesis and application of a novel lithium N-cyclohexyl anilide (LiCyan). The reaction conditions tolerate a wide variety of substrates, including those with acidic heteroatom nucleophiles.
    DOI:
    10.1021/jacs.5b12924
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文献信息

  • A general and enantiodivergent method for the asymmetric synthesis of piperidine alkaloids: concise synthesis of (R)-pipecoline, (S)-coniine and other 2-alkylpiperidines
    作者:Juan Etxebarria、Jose L. Vicario、Dolores Badía、Luisa Carrillo
    DOI:10.1016/j.tet.2007.08.067
    日期:2007.11
    A simple and very efficient protocol for the preparation of highly enantioenriched 2-alkylpiperidines has been set up, which allows the preparation of the final heterocycles with any wanted configuration at the stereogenic center starting from the same starting material. The key step of the synthesis relies on a diastereodivergent aza-Michael reaction protocol using the readily available and cheap
    已经建立了用于制备高度对映体富集的2-烷基哌啶的简单且非常有效的方案,其允许以相同的起始材料在立体发生中心制备具有任何所需构型的最终杂环。合成的关键步骤依赖于非对映的aza-Michael反应方案,使用容易获得且便宜的试剂(+)-(S,S)-伪麻黄碱作为手性助剂。
  • (<i>S</i>,<i>S</i>)-(<i>+</i>)-Pseudoephedrine as Chiral Auxiliary in Asymmetric Conjugate Addition and Tandem Conjugate Addition/α-Alkylation Reactions
    作者:Efraim Reyes、Jose L. Vicario、Luisa Carrillo、Dolores Badía、Uxue Uria、Ainara Iza
    DOI:10.1021/jo061205e
    日期:2006.9.1
    Organolithium reagents undergo highly regio- and diastereoselective 1,4-addition to (S,S)-(+)-pseudoephedrine enamides furnishing the corresponding β-alkyl-substituted adducts in excellent yields and diastereoselectivities. In addition, the intermediate lithium enolates generated after the conjugate addition step undergo a highly diastereoselective alkylation reaction, furnishing α,β-dialkyl-substituted
    有机锂试剂对(S,S)-(+)-伪麻黄碱酰胺进行高度的区域和非对映选择性1,4-加成,从而以优异的收率和非对映选择性提供相应的β-烷基取代的加合物。另外,在共轭加成步骤之后产生的中间烯醇锂经历高度非对映选择性烷基化反应,以高收率提供α,β-二烷基取代的酰胺。使用非常简单和高产率的方法,将获得的加合物转化为手性非外消旋的β-烷基和α,β-二烷基取代的羧酸以及γ-烷基和β,γ-二烷基取代的醇。
  • Asymmetric Synthesis of β-Amino Esters by Aza-Michael Reaction of α,β-Unsaturated Amides Using (<i>S</i>,<i>S</i>)-(<i>+</i>)-Pseudoephedrine as Chiral Auxiliary
    作者:Juan Etxebarria、Jose L. Vicario、Dolores Badia、Luisa Carrillo
    DOI:10.1021/jo0357768
    日期:2004.4.1
    Chiral nonracemic β-amino esters were prepared in good yields and enantioselectivities using the diastereoselective conjugate addition of nitrogen nucleophiles to α,β-unsaturated amides derived from (S,S)-(+)-pseudoephedrine as the key step. In this way, several β-amino amide adducts were prepared using different conjugate acceptors and two different lithium benzylamides as nucleophiles. These adducts
    使用氮亲核试剂的非对映选择性共轭加成到衍生自(S,S)-(+)-伪麻黄碱的α,β-不饱和酰胺中,以良好的收率和对映选择性制备了手性非外消旋β-氨基酯。以此方式,使用不同的缀合物受体和两种不同的苄基锂锂作为亲核试剂制备了几种β-氨基酰胺加合物。这些加合物仅需一步即可轻松转化为最终的,高度对映体富集的β-氨基酯
  • Amide α,β-Dehydrogenation Using Allyl-Palladium Catalysis and a Hindered Monodentate Anilide
    作者:Yifeng Chen、Aneta Turlik、Timothy R. Newhouse
    DOI:10.1021/jacs.5b12924
    日期:2016.2.3
    A practical and direct method for the alpha,beta-dehydrogenation of amides is reported using allyl-palladium catalysis. Critical to the success of this process was the synthesis and application of a novel lithium N-cyclohexyl anilide (LiCyan). The reaction conditions tolerate a wide variety of substrates, including those with acidic heteroatom nucleophiles.
  • (<i>S</i>,<i>S</i>)-(<i>+</i>)-Pseudoephedrine as Chiral Auxiliary in Asymmetric Aza-Michael Reactions. Unexpected Selectivity Change when Manipulating the Structure of the Auxiliary
    作者:Juan Etxebarria、Jose L. Vicario、Dolores Badia、Luisa Carrillo、Nerea Ruiz
    DOI:10.1021/jo051207j
    日期:2005.10.1
    the structure of the chiral auxiliary, which has allowed a diastereodivergent procedure to be set up for performing asymmetric aza-Michael reactions using the same chirality source. Finally, the adducts obtained in the asymmetric aza-Michael reaction have proven to be very versatile synthetic intermediates in the preparation of other interesting compounds such as β-amino esters, γ-amino alcohols, and
    金属苄酰胺与手性氨基醇衍生的α,β-不饱和酰胺的不对称aza-Michael反应(S,S)-(+)-伪麻黄碱已被详细研究。已经对最重要的实验参数(溶剂,温度,亲核体结构,添加剂的影响)进行了深入研究,表明该反应通常以良好的收率和非对映选择性进行,尽管必须根据取代条件修改实验条件共轭受体的模式。另外,在操纵手性助剂的结构时,观察到非常有趣的面部选择性反转,这允许建立非对映发散程序,以使用相同的手性来源进行不对称的aza-Michael反应。最后,
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