benzyl 2-[4-({[1-(2-hydroxyethyl)-1H-1,2,3-triazol-4-yl]methyl}carbamoyl)-1H-1,2,3-triazol-1-yl]acetate | 1267623-19-7

• 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: benzyl 2-[4-({[1-(2-hydroxyethyl)-1H-1,2,3-triazol-4-yl]methyl}carbamoyl)-1H-1,2,3-triazol-1-yl]acetate
• 英文别名: Benzyl 2-[4-[[1-(2-hydroxyethyl)triazol-4-yl]methylcarbamoyl]triazol-1-yl]acetate
• CAS: 1267623-19-7
• 化学式: C₁₇H₁₉N₇O₄
• 分子量: 385.382
• InChiKey: MDBNXEXXPVJVAO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.6
• 重原子数：
  28
• 可旋转键数：
  10
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  137
• 氢给体数：
  2
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  乙酸,叠氮-,苯基甲基酯 在 copper(l) iodide 作用下， 以 二氯甲烷 为溶剂， 反应 18.0h， 生成 benzyl 2-[4-({[1-(2-hydroxyethyl)-1H-1,2,3-triazol-4-yl]methyl}carbamoyl)-1H-1,2,3-triazol-1-yl]acetate
  参考文献：
  名称：

  Chemoselective preparation of disymmetric bistriazoles from bisalkynes

  摘要：

  Best of both worlds, molecules bearing two alkyne groups, activated and unactivated, can selectively react on the activated one in a copper-free version of Huisgen's reaction to form a first triazole ring, with a good selectivity toward the 1,4-isomer, which is solely isolated by a simple trituration procedure. The other alkyne function is then submitted to the selective reaction using a polymer-supported copper(I) catalyst to form a second triazole ring. This gave access to disymmetric bistriazoles without the need of protection using simple, easy, and fast procedures. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2010.11.141

文献信息

• Chemoselective preparation of disymmetric bistriazoles from bisalkynes
  作者：Hichem Elamari、Faouzi Meganem、Jean Herscovici、Christian Girard

  DOI：10.1016/j.tetlet.2010.11.141

  日期：2011.2

  Best of both worlds, molecules bearing two alkyne groups, activated and unactivated, can selectively react on the activated one in a copper-free version of Huisgen's reaction to form a first triazole ring, with a good selectivity toward the 1,4-isomer, which is solely isolated by a simple trituration procedure. The other alkyne function is then submitted to the selective reaction using a polymer-supported copper(I) catalyst to form a second triazole ring. This gave access to disymmetric bistriazoles without the need of protection using simple, easy, and fast procedures. (C) 2010 Elsevier Ltd. All rights reserved.