bis<2-(α-chloroacetamido)ethyl> sulfide | 226211-71-8

• 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: bis<2-(α-chloroacetamido)ethyl> sulfide
• 英文别名: 2-chloro-N-[2-[2-[(2-chloroacetyl)amino]ethylsulfanyl]ethyl]acetamide
• CAS: 226211-71-8
• 化学式: C₈H₁₄Cl₂N₂O₂S
• 分子量: 273.183
• InChiKey: KYVIEGNLBCUGPE-UHFFFAOYSA-N

物化性质

• 熔点：
  108-109 °C
• 沸点：
  550.9±50.0 °C(Predicted)
• 密度：
  1.305±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  15
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  83.5
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  bis<2-(α-chloroacetamido)ethyl> sulfide 在 硼烷四氢呋喃络合物 、 potassium carbonate 作用下， 以 四氢呋喃 、 乙腈 为溶剂， 反应 120.0h， 生成 1-氧杂-4,10,16-三硫杂-7,13-二氮杂环十八烷
  参考文献：
  名称：

  Bis-8-hydroxyquinoline-Armed Diazatrithia-15-crown-5 and Diazatrithia-16-crown-5 Ligands:  Possible Fluorophoric Metal Ion Sensors

  摘要：

  The synthesis and preliminary photophysical properties of a series of diazatrithia-15-crown-5 and diazatrithia-16-crown-5 ligands containing two 8-hydroxyquinoline sidearms are reported. The ligands were prepared by a two-step process. First, diazatrithiacrown ethers 11 and 12 were prepared by treating bis(alpha -chloroamide)5 with various dimercaptans followed by reduction using a boron-THF complex. Hydroxymethyl-substituted macrocycle 12 was rearranged to hydroxysubstituted diazatrithia-16-crown-5 in refluxing aqueous HCl. Macrocyclic diamines 11-13 were converted to either 5-chloro-8-hydroxyquinolin-7-ylmethyl-sudstituted diazatrithiacrown ethers 14-16 by a Mannich aminomethylation reaction or to 8-hydroxyquinolin-2-ylmethyl-substituted diazatrithiacrown ethers 17-19 by reductive amination using 8-hydroxyquinoline-2-carboxaldehyde. Preliminary photophysical studies show that ligands 16 and 19 exhibit increased fluorescence in the presence of Zn2+, indicating that these ligands could be chemical sensors for Zn2+.

  DOI：

  10.1021/jo0017584
• 作为产物：
  描述：

  氨乙基硫醚 、 氯乙酸酐 以 二氯甲烷 为溶剂， 反应 1.0h， 以99%的产率得到bis<2-(α-chloroacetamido)ethyl> sulfide
  参考文献：
  名称：

  含有两个吡啶，喹啉，8-羟基喹啉或8-氨基喹啉侧臂的新的四氮杂草醚。

  摘要：

  制备了一系列含有两个吡啶，喹啉，8-羟基喹啉或8-氨基喹啉侧链的大环四氮杂row醚。双（α-氯乙酰胺）和二胺的蟹状环化，然后还原环二酰胺，用于合成所选的含有两个未取代的大环氮原子的冠醚。带有侧臂的大环的制备是通过使用三乙酰氧基硼氢化钠（NaBH（OAc）（3））作为还原剂，用冠醚对适当的醛进行还原胺化来完成的。含8-羟基喹啉和8-氨基喹啉的大环是通过对8-乙酰氧基喹啉-2-羧醛或8-硝基喹啉-2-羧醛进行还原胺化，然后分别除去乙酸酯基或将硝基还原为氨基而合成的。在水溶液（0.10 M）中通过电位计评估了配体22与Cu（2 +），Co（2 +），Ni（2 +），Zn（2 +），Cd（2+）和Pb（2+）的配合物Me（4）NCl）在25摄氏度下进行。配体22与这些金属离子形成了非常稳定的络合物。在乙酸缓冲水溶液（pH 5）中检查了22及其配合物的UV-vis光谱。22-Cu（2+）复合物在258

  DOI：

  10.1021/jo982292g

文献信息

• Bis-8-hydroxyquinoline-Armed Diazatrithia-15-crown-5 and Diazatrithia-16-crown-5 Ligands:  Possible Fluorophoric Metal Ion Sensors
  作者：R. Todd Bronson、Jerald S. Bradshaw、Paul B. Savage、Saowarux Fuangswasdi、Sang Chul Lee、Krzysztof E. Krakowiak、Reed M. Izatt

  DOI：10.1021/jo0017584

  日期：2001.7.1

  The synthesis and preliminary photophysical properties of a series of diazatrithia-15-crown-5 and diazatrithia-16-crown-5 ligands containing two 8-hydroxyquinoline sidearms are reported. The ligands were prepared by a two-step process. First, diazatrithiacrown ethers 11 and 12 were prepared by treating bis(alpha -chloroamide)5 with various dimercaptans followed by reduction using a boron-THF complex. Hydroxymethyl-substituted macrocycle 12 was rearranged to hydroxysubstituted diazatrithia-16-crown-5 in refluxing aqueous HCl. Macrocyclic diamines 11-13 were converted to either 5-chloro-8-hydroxyquinolin-7-ylmethyl-sudstituted diazatrithiacrown ethers 14-16 by a Mannich aminomethylation reaction or to 8-hydroxyquinolin-2-ylmethyl-substituted diazatrithiacrown ethers 17-19 by reductive amination using 8-hydroxyquinoline-2-carboxaldehyde. Preliminary photophysical studies show that ligands 16 and 19 exhibit increased fluorescence in the presence of Zn2+, indicating that these ligands could be chemical sensors for Zn2+.
• New Tetraazacrown Ethers Containing Two Pyridine, Quinoline, 8-Hydroxyquinoline, or 8-Aminoquinoline Sidearms
  作者：Zhaoxia Yang、Jerald S. Bradshaw、Xian X. Zhang、Paul B. Savage、Krzysztof E. Krakowiak、N. Kent Dalley、Ning Su、R. Todd Bronson、Reed M. Izatt

  DOI：10.1021/jo982292g

  日期：1999.4.1

  tetraazacrown ethers containing two pyridine, quinoline, 8-hydroxyquinoline, or 8-aminoquinoline sidearms has been prepared. Crab-like cyclization of bis(alpha-chloroacetamide)s and diamines followed by reduction of the cyclic diamides was used to synthesize the selected crown ethers containing two unsubstituted macroring nitrogen atoms. The preparation of the macrocycles with sidearms was accomplished

  制备了一系列含有两个吡啶，喹啉，8-羟基喹啉或8-氨基喹啉侧链的大环四氮杂row醚。双（α-氯乙酰胺）和二胺的蟹状环化，然后还原环二酰胺，用于合成所选的含有两个未取代的大环氮原子的冠醚。带有侧臂的大环的制备是通过使用三乙酰氧基硼氢化钠（NaBH（OAc）（3））作为还原剂，用冠醚对适当的醛进行还原胺化来完成的。含8-羟基喹啉和8-氨基喹啉的大环是通过对8-乙酰氧基喹啉-2-羧醛或8-硝基喹啉-2-羧醛进行还原胺化，然后分别除去乙酸酯基或将硝基还原为氨基而合成的。在水溶液（0.10 M）中通过电位计评估了配体22与Cu（2 +），Co（2 +），Ni（2 +），Zn（2 +），Cd（2+）和Pb（2+）的配合物Me（4）NCl）在25摄氏度下进行。配体22与这些金属离子形成了非常稳定的络合物。在乙酸缓冲水溶液（pH 5）中检查了22及其配合物的UV-vis光谱。22-Cu（2+）复合物在258