methyl 2-(4-(dimethylamino)phenyl)-2-(piperidin-1-yl)acetate | 1069134-99-1

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: methyl 2-(4-(dimethylamino)phenyl)-2-(piperidin-1-yl)acetate
• 英文别名: Methyl 2-[4-(dimethylamino)phenyl]-2-piperidin-1-ylacetate
• CAS: 1069134-99-1
• 化学式: C₁₆H₂₄N₂O₂
• 分子量: 276.379
• InChiKey: NPELVPSOTPYHNI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  20
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  32.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  哌啶 在 2,2'-联吡啶 、 N-溴代丁二酰亚胺(NBS) 、 copper(I) bromide 作用下， 以 1,2-二氯乙烷 、 苯 为溶剂， 反应 6.0h， 生成 methyl 2-(4-(dimethylamino)phenyl)-2-(piperidin-1-yl)acetate
  参考文献：
  名称：

  Copper(I)-catalyzed coupling reaction of aryl boronic acids with N,O-acetals and N,N-aminals under atmosphere leading to α-aryl glycine derivatives and diarylmethylamine derivatives

  摘要：

  We demonstrated a copper(I)-catalyzed coupling reaction of aryl boronic acids with N,O-acetals and N,N-aminals leading to the synthesis of alpha-aryl glycines and diarylmethylamines. Under an ambient atmosphere, this catalytic system could be applied to the activation of a C(sp(3))-O bond of N,O-acetals with an ester and an aryl group, or without a coordinating substituent, as well as to a C(sp(3))-N bond of N,N-aminals. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2015.05.068

文献信息

• A practical approach to non-natural or N-unsubstituted α-arylglycine derivatives: Hf(OTf)4-doped Me3SiCl system-catalyzed aminomethylation of electron-rich arenes with a new type of N,O-acetal
  作者：Norio Sakai、Junichi Asano、Yuta Shimano、Takeo Konakahara

  DOI：10.1016/j.tet.2008.07.052

  日期：2008.9

  demonstrated the Hf(OTf)4-doped Me3SiCl system-catalyzed aminomethylation of electron-rich aromatic compounds, such as indoles and anilines, with new types of N,O-acetals having a variety of functional groups, such as cyano, ester, bis(trimethylsilyl)amino, diallylamino, and cyclic amino moieties, for the preparation of non-natural aromatic amino acid derivatives. Aminomethylation using an N,O-acetal with a

  作者已经证明了Hf（OTf）4掺杂的Me 3 SiCl系统催化的富电子芳族化合物（如吲哚和苯胺）的氨甲基化，以及具有各种官能团的新型N，O-乙缩醛，如氰基，酯，双（三甲基甲硅烷基）氨基，二烯丙基氨基和环状氨基部分，用于制备非天然芳香族氨基酸衍生物。在直接制备N-未取代的α-吲哚基甘氨酸衍生物的过程中，使用N，O-乙缩醛与双（三甲基甲硅烷基）氨基的氨基甲基化特别成功，该过程仅需进行标准的水性处理即可。