1-(4-chlorophenyl)-N-methylpropan-1-imine | 91715-90-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1-(4-chlorophenyl)-N-methylpropan-1-imine
• CAS: 91715-90-1
• 化学式: C₁₀H₁₂ClN
• 分子量: 181.665
• InChiKey: YPJSTNZBAMZSFT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  12.4
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1-(4-chlorophenyl)-N-methylpropan-1-imine 在 sodium hydride 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 反应 24.0h， 生成 1-[(Z)-1-(4-chlorophenyl)prop-1-enyl]-1,3-dimethyl-3-phenyl-urea
  参考文献：
  名称：

  Geometry-Selective Synthesis of E or Z N-Vinyl Ureas (N-Carbamoyl Enamines)

  摘要：

  N-Vinyl ureas are emerging as a valuable class of compounds with both nucleophilic and electrophilic reactivity. They may be made by capturing the enamine tautomer of an imine with an isocyanate, a reaction which in general leads to the E isomer of the vinyl urea. Deprotonation of such a vinyl urea, or of an allyl urea, generates a dipole stabilized Z-allyl anion which may be protonated to return the Z-vinyl urea. Isomerization of an allyl urea with a Ru complex provides an alternative route to E-vinyl ureas.

  DOI：

  10.1021/ol1027442
• 作为产物：
  描述：

  4-氯苯丙酮 、 甲胺 以 乙醇 为溶剂， 反应 48.0h， 生成 1-(4-chlorophenyl)-N-methylpropan-1-imine
  参考文献：
  名称：

  通过 N-氨基甲酰基烯胺（乙烯基脲）的碳锂化和重排进行胺的串联 β-烷基化-α-芳基化

  摘要：

  有机锂以 umpolung 方式添加到 N-氨基甲酰基烯胺（N-乙烯基脲）的 β-碳上。该反应以顺式非对映特异性进行，并提供尿素稳定的、构型确定的有机锂。在配位溶剂（THF 或 DMPU）的促进下，它们对 N'-芳基进行分子内攻击，导致有机锂的保留性芳基化，从而将烷基或芳基整体添加到脲取代烯烃的两个碳原子上。在热丁醇中轻松脱保护允许快速、多组分构建重取代胺。

  DOI：

  10.1021/ja1007992

文献信息

• Tandem β-Alkylation−α-Arylation of Amines by Carbolithiation and Rearrangement of <i>N</i>-Carbamoyl Enamines (Vinyl Ureas)
  作者：Jonathan Clayden、Morgan Donnard、Julien Lefranc、Alberto Minassi、Daniel J. Tetlow

  DOI：10.1021/ja1007992

  日期：2010.5.19

  an umpolung fashion to the beta-carbon of N-carbamoyl enamines (N-vinyl ureas). The reaction proceeds with syn diastereospecificity and provides urea-stabilized, configurationally defined organolithiums. Facilitated by coordinating solvents (THF or DMPU), these undergo intramolecular attack on an N'-aryl group, resulting in retentive arylation of the organolithium and hence overall addition of an alkyl

  有机锂以 umpolung 方式添加到 N-氨基甲酰基烯胺（N-乙烯基脲）的 β-碳上。该反应以顺式非对映特异性进行，并提供尿素稳定的、构型确定的有机锂。在配位溶剂（THF 或 DMPU）的促进下，它们对 N'-芳基进行分子内攻击，导致有机锂的保留性芳基化，从而将烷基或芳基整体添加到脲取代烯烃的两个碳原子上。在热丁醇中轻松脱保护允许快速、多组分构建重取代胺。
• One-Pot Transformation of Aldehydes to Ketones via Minisci-Type Reaction of Imines
  作者：Zakhar M. Rubanov、Vitalij V. Levin、Alexander D. Dilman

  DOI：10.1021/acs.orglett.3c03764

  日期：2023.12.8

  A method for the conversion of aldehydes to ketones via the preliminary formation of aldiminines is described. The imines are involved in acid promoted Minisci-type reaction with alkyl radicals generated from esters of N-hydroxylphthalimide under photoredox conditions. Aminyl radical cations formed after the addition of the iminium ions are believed to be key intermediates, which determine the reaction

  描述了一种通过初步形成醛亚胺将醛转化为酮的方法。亚胺参与酸促进的 Minisci 型反应，与在光氧化还原条件下由N-羟基邻苯二甲酰亚胺的酯产生的烷基自由基发生反应。添加亚胺离子后形成的氨基自由基阳离子被认为是决定反应结果的关键中间体。
• Geometry-Selective Synthesis of <i>E</i> or <i>Z</i> <i>N</i>-Vinyl Ureas (<i>N</i>-Carbamoyl Enamines)
  作者：Julien Lefranc、Daniel J. Tetlow、Morgan Donnard、Alberto Minassi、Erik Gálvez、Jonathan Clayden

  DOI：10.1021/ol1027442

  日期：2011.1.21

  N-Vinyl ureas are emerging as a valuable class of compounds with both nucleophilic and electrophilic reactivity. They may be made by capturing the enamine tautomer of an imine with an isocyanate, a reaction which in general leads to the E isomer of the vinyl urea. Deprotonation of such a vinyl urea, or of an allyl urea, generates a dipole stabilized Z-allyl anion which may be protonated to return the Z-vinyl urea. Isomerization of an allyl urea with a Ru complex provides an alternative route to E-vinyl ureas.