4-isopropyl-3-{4-methoxyphenyl}-2-oxazolidinone

• 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: 4-isopropyl-3-{4-methoxyphenyl}-2-oxazolidinone
• 英文别名: 4-isopropyl-3-(4-methoxyphenyl)oxazolidin-2-one；3-(4-Methoxyphenyl)-4-propan-2-yl-1,3-oxazolidin-2-one；3-(4-methoxyphenyl)-4-propan-2-yl-1,3-oxazolidin-2-one
• 化学式: C₁₃H₁₇NO₃
• 分子量: 235.283
• InChiKey: GCDWIZFHEFXQNA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  38.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  DL-2-氨基-3-甲基-1-丁醇 在 copper(l) iodide 、 (1S,2S)-(+)-1,2-环己二胺 、 potassium carbonate 作用下， 以 1,4-二氧六环 为溶剂， 反应 15.0h， 生成 4-isopropyl-3-{4-methoxyphenyl}-2-oxazolidinone
  参考文献：
  名称：

  Highly Efficient CuI-Catalyzed Coupling of Aryl Bromides with Oxazolidinones Using Buchwald's Protocol:  A Short Route to Linezolid and Toloxatone

  摘要：

  [GRAPHICS]Coupling of a variety of substituted aryl bromides with oxazolidinones has been achieved using the Buchwald protocol for the amidation of aryl halides. This procedure is exemplified by the synthesis of two medicinally important molecules, linezolid and toloxatone.

  DOI：

  10.1021/ol026902h

文献信息

• Electrochemical Synthesis of (Aza)indolines<i>via</i>Dehydrogenative [3+2] Annulation: Application to Total Synthesis of (±)-Hinckdentine A
  作者：Zhong-Wei Hou、Hong Yan、Jin-Shuai Song、Hai-Chao Xu

  DOI：10.1002/cjoc.201800301

  日期：2018.10

  An electrochemical synthesis of functionalized (aza)indolines through dehydrogenative [3+2] annulation of arylamines with tethered alkenes has been developed. Previous reported syntheses through similar inter‐ and intramolecular annulation reactions required noble‐metal catalysts and are mostly limited to terminal alkenes or 1,3‐dienes. The electrosynthesis employs the easily available and inexpensive

  已经开发了通过芳胺与链状烯烃的脱氢[3 + 2]环合进行官能化（氮杂）二氢吲哚的电化学合成方法。先前报道的通过类似的分子间和分子内环化反应进行的合成需要贵金属催化剂，并且大多限于末端烯烃或1,3-二烯。电合成采用容易获得且便宜的二茂铁作为分子催化剂，并与二，三，甚至四取代的烯烃相容，以构建二氢吲哚以及更具挑战性的氮杂二氢吲哚。利用新开发的电合成作为关键步骤，已从市售材料中分12个步骤（最长的线性序列）完成了海洋生物碱（±）-扁桃碱A的全合成。
• Electrocatalytic Generation of Amidyl Radicals for Olefin Hydroamidation: Use of Solvent Effects to Enable Anilide Oxidation
  作者：Lin Zhu、Peng Xiong、Zhong-Yi Mao、Yong-Heng Wang、Xiaomei Yan、Xin Lu、Hai-Chao Xu

  DOI：10.1002/anie.201510418

  日期：2016.2.5

  important amidyl radicals from N−H amides is an appealing and yet challenging task. Previous methods require a stoichiometric amount of a strong oxidant and/or a costly noble‐metal catalyst. We report herein the first electrocatalytic method that employs ferrocene (Fc), a cheap organometallic reagent, as the redox catalyst to produce amidyl radicals from N‐aryl amides. Based on this radical‐generating

  由N-H酰胺氧化生成重要的合成酰胺基自由基是一项有吸引力且具有挑战性的任务。先前的方法需要化学计量的强氧化剂和/或昂贵的贵金属催化剂。我们在此报告了第一种电催化方法，该方法采用廉价的有机金属试剂二茂铁（Fc）作为氧化还原催化剂，以从N-芳基酰胺生成酰胺基。基于这种自由基生成方法，已经开发了一种有效的分子内烯烃加氢酰胺化反应。
• CuI/N,N-dimethylglycine-catalyzed synthesis of N-aryloxazolidinones from aryl bromides
  作者：Jiaojiao Li、Yihua Zhang、Yongwen Jiang、Dawei Ma

  DOI：10.1016/j.tetlet.2012.05.081

  日期：2012.8

  CuI/N,N-dimethylglycine catalyzed coupling of aryl bromides with substituted oxazolidinones took place at 120 degrees C in DMF, affording the corresponding N-arylation products with good to excellent yields. A number of functional groups, such as ketone, nitrile, nitro, methoxy, and hydroxyl were tolerated under these conditions, thereby allowing diversity synthesis of N-aryloxazolidinones. (C) 2012 Elsevier Ltd. All rights reserved.