tert-butyl 2-amino-2-(4-methoxyphenyl)acetate | 199168-32-6

• 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: tert-butyl 2-amino-2-(4-methoxyphenyl)acetate
• CAS: 199168-32-6
• 化学式: C₁₃H₁₉NO₃
• 分子量: 237.299
• InChiKey: HHLVYXCZQVDRKB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  17
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  61.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  tert-butyl 2-(4-methoxyphenyl)-2-oxoacetate 在 (氨基甲基)-苯酚 、 三乙胺 、 盐酸 、 水 、 碳酸氢钠 作用下， 以 甲醇 、 四氢呋喃 、 水 为溶剂， 反应 29.0h， 以84%的产率得到tert-butyl 2-amino-2-(4-methoxyphenyl)acetate
  参考文献：
  名称：

  The effect of benzyl amine on the efficiency of the base-catalyzed transamination of α-keto esters

  摘要：

  This paper describes the effect of benzyl amine on the base-catalyzed transamination of alpha-keto esters. Among various benzyl amines examined, o-HOC6H4CH2NH2 was found to be highly effective for the reaction, affording a wide variety of alpha-amino esters in good yields. The o-OH group of the benzyl amine facilitates the transamination process likely via H-bond. Moderate enantiomeric excess was obtained for alpha-amino ester when a quinine derived catalyst was used. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2012.06.023

文献信息

• The effect of benzyl amine on the efficiency of the base-catalyzed transamination of α-keto esters
  作者：Fazhen Xue、Xiao Xiao、Haining Wang、Yian Shi

  DOI：10.1016/j.tet.2012.06.023

  日期：2012.8

  This paper describes the effect of benzyl amine on the base-catalyzed transamination of alpha-keto esters. Among various benzyl amines examined, o-HOC6H4CH2NH2 was found to be highly effective for the reaction, affording a wide variety of alpha-amino esters in good yields. The o-OH group of the benzyl amine facilitates the transamination process likely via H-bond. Moderate enantiomeric excess was obtained for alpha-amino ester when a quinine derived catalyst was used. (C) 2012 Elsevier Ltd. All rights reserved.