1-N-cyanoethyl-4-N'-tosyl-ethylenediamine | 294676-95-2

• 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-N-cyanoethyl-4-N'-tosyl-ethylenediamine
• 英文别名: N-[2-(2-cyanoethylamino)ethyl]-4-methylbenzenesulfonamide
• CAS: 294676-95-2
• 化学式: C₁₂H₁₇N₃O₂S
• 分子量: 267.352
• InChiKey: BHNYKLKPRMSCET-UHFFFAOYSA-N

物化性质

• 沸点：
  472.0±55.0 °C(Predicted)
• 密度：
  1.190±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  18
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  90.4
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  1-N-cyanoethyl-4-N'-tosyl-ethylenediamine 在 吡啶 、 sodium tetrahydroborate 、 sodium hydride 、 三乙胺 、 cobalt(II) chloride 作用下， 以 甲醇 、 氯仿 、 N,N-二甲基甲酰胺 为溶剂， 反应 28.0h， 生成 1,8-N,N'-bis(tert-butoxycarbonyl)-5,12-N'',N'''-bistosyl-1,5,8,12-tetraazadodecane
  参考文献：
  名称：

  Total Synthesis of Saturated and Unsaturated di-trans-N-substituted Cyclam-based Macrocycles Through a Versatile Intermediate

  摘要：

  A total synthesis of di-trans-N-substituted cyclam-type macrocycles through a versatile intermediate is described for the first time. This synthesis uses readily available low-cost commercial reagents. This synthesis was designed in such a way that the products and some intermediates could be selectively deprotected providing versatility both during the synthesis and for the utility of the final product. Thus, it should be possible to form cryptand molecules with trans bridges with good selectivity. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(00)00382-3
• 作为产物：
  描述：

  对甲苯磺酰氯 、 alkaline earth salt of/the/ methylsulfuric acid 以 乙醇 、 二氯甲烷 为溶剂， 反应 18.0h， 生成 1-N-cyanoethyl-4-N'-tosyl-ethylenediamine
  参考文献：
  名称：

  Okawara, Tadashi; Uchiyama, Koichi; Okamoto, Yoshinari, Journal of Chemical Research, Miniprint, 1992, p. 2035 - 2048

  摘要：

  DOI：

文献信息

• Simple preparation of terminal N-monoprotected triamines using fused piperazines
  作者：Tadashi Okawara、Koichi Uchiyama、Yoshinari Okamoto、Tetsuo Yamasaki、Mitsuru Furukawa

  DOI：10.1039/c39900001385

  日期：——

  Terminal N-monoacylated triamines 6 were easily obtained by hydrolysis of the acylated fused piperazines 5, which were prepared by the reaction of triamines 1 with benzil 2 followed by acylation.

  通过水解酰化的稠合哌嗪5容易地获得末端N-单酰化的三胺6，所述酰化的稠合的哌嗪5是通过三胺1与苯甲酰2反应然后酰化制备的。
• Okawara, Tadashi; Uchiyama, Koichi; Okamoto, Yoshinari, Journal of Chemical Research, Miniprint, 1992, p. 2035 - 2048
  作者：Okawara, Tadashi、Uchiyama, Koichi、Okamoto, Yoshinari、Yamasaki, Tetsuo、Furukawa, Mitsuru

  DOI：——

  日期：——
• Total Synthesis of Saturated and Unsaturated di-trans-N-substituted Cyclam-based Macrocycles Through a Versatile Intermediate
  作者：M.Teresa Barros、Fernando Siñeriz

  DOI：10.1016/s0040-4020(00)00382-3

  日期：2000.6

  A total synthesis of di-trans-N-substituted cyclam-type macrocycles through a versatile intermediate is described for the first time. This synthesis uses readily available low-cost commercial reagents. This synthesis was designed in such a way that the products and some intermediates could be selectively deprotected providing versatility both during the synthesis and for the utility of the final product. Thus, it should be possible to form cryptand molecules with trans bridges with good selectivity. (C) 2000 Elsevier Science Ltd. All rights reserved.