1-((4-nitrophenyl)sulfonyl)azocane | 349098-98-2

• 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-((4-nitrophenyl)sulfonyl)azocane
• 英文别名: 1-(4-Nitrophenyl)sulfonylazocane
• CAS: 349098-98-2
• 化学式: C₁₃H₁₈N₂O₄S
• 分子量: 298.363
• InChiKey: CEQQMJTWMCMBIG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.54
• 拓扑面积：
  91.6
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  1-((4-nitrophenyl)sulfonyl)azocane 在 tin(ll) chloride 作用下， 以 乙酸乙酯 为溶剂， 生成 1-(4-Amino-phenylsulfonyl)-heptamethylenimin
  参考文献：
  名称：

  Potent Non-Nucleoside Inhibitors of the Measles Virus RNA-Dependent RNA Polymerase Complex

  摘要：

  Measles virus (MV) is one of the most infectious pathogens known. In spite of the existence of a vaccine, approximately 350000 deaths/year result from MV or associated complications. Antimeasles compounds Could conceivably diminish these statistics and provide a therapy that complements vaccine treatment. We recently described a high-throughput screening hit compound 1 (16677) against MV-infected cells with the capacity to eliminate viral reproduction at 250 nM by inhibiting the action of the virus's RNA-dependent RNA polymerase complex (RdRp). The compound, 1-methyl-3-(trifluoroi-nethyl)-N-[4-sulfonylphenyl]-1H-pyrazole-5-carboxamide, 1 carries a critical CF3 moiety on the 1,2-pyrazole ring. Elaborating on the preliminary structure-activity (SAR) study, the present work presents the synthesis and SAR of a much broader range of low nanomolar nonpeptidic MV inhibitors and speculates on the role of the CF3 functionality.

  DOI：

  10.1021/jm701239a
• 作为产物：
  描述：

  N-(7-hydroxyheptyl)-4-nitrobenzenesulfonamide 在 ethyl 2-(4-cyanophenyl)azocarboxylate 、 三苯基膦 、 偶氮二甲酸二乙酯 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 反应 23.0h， 以61%的产率得到1-((4-nitrophenyl)sulfonyl)azocane
  参考文献：
  名称：

  系统评价2-芳基羧酸酯和2-芳基甲酰胺作为Mitsunobu试剂

  摘要：

  2-芳基偶氮羧酸酯和2-芳基偶氮羧酰胺衍生物可以替代典型的Mitsunobu试剂，例如偶氮二羧酸二乙酯。对这些偶氮化合物的反应性和物理性质的系统研究表明，它们具有出色的Mitsunobu试剂能力。与已知的偶氮试剂相比，这些试剂显示出相似或更高的反应性，并且适用于广泛的底物范围。p ķ一已经研究了底物的空间效应和空间效应，并且可以通过从2-芳基偶氮羧酸酯和2-芳基偶氮甲酰胺衍生物的文库中选择合适的试剂来克服Mitsunobu反应的局限性。例如，通过一锅铁催化的好氧氧化可方便地回收偶氮试剂。代表性的2-芳基偶氮羧酸酯和2-芳基偶氮羧酰胺衍生物的SC-DSC分析显示出高的热稳定性，表明与典型的偶氮试剂相比，这些偶氮试剂具有较低的化学危害。

  DOI：

  10.1021/acs.joc.8b00486

文献信息

• Advances and mechanistic insight on the catalytic Mitsunobu reaction using recyclable azo reagents
  作者：Daisuke Hirose、Martin Gazvoda、Janez Košmrlj、Tsuyoshi Taniguchi

  DOI：10.1039/c6sc00308g

  日期：——

  work as organocatalysts for Mitsunobu reactions because they provide ethyl 2-arylazocarboxylates through aerobic oxidation with a catalytic amount of iron phthalocyanine. First, ethyl 2-(3,4-dichlorophenyl)hydrazinecarboxylate has been identified as a potent catalyst, and the reactivity of the catalytic Mitsunobu reaction was improved through strict optimization of the reaction conditions. Investigation

  2-芳基肼甲酸乙酯可用作光延反应的有机催化剂，因为它们通过有氧氧化与催化量的铁酞菁提供 2-芳基偶氮甲酸乙酯。首先，2-(3,4-二氯苯基)肼甲酸乙酯已被确定为一种强效催化剂，通过严格优化反应条件，提高了催化Mitsunobu反应的反应性。对 2-芳基肼甲酸乙酯和相应偶氮形式的催化性能的研究使我们发现了一种新的催化剂，即 2-(4-氰基苯基)肼甲酸乙酯，这扩大了底物的范围。用这些新试剂对 Mitsunobu 反应的机理研究强烈表明甜菜碱中间体的形成就像在典型的 Mitsunobu 反应中一样。从绿色化学的角度来看，与铁催化剂一起使用大气氧作为牺牲氧化剂是方便和安全的。此外，与典型的偶氮试剂如偶氮二甲酸二乙酯 (DEAD) 相比，开发的 Mitsunobu 试剂的热分析支持足够的热稳定性。该催化体系实现了Mitsunobu反应的实质性改进，将适用于实际合成。
• Potent Non-Nucleoside Inhibitors of the Measles Virus RNA-Dependent RNA Polymerase Complex
  作者：Aiming Sun、Jeong-Joong Yoon、Yan Yin、Andrew Prussia、Yutao Yang、Jaeki Min、Richard K. Plemper、James P. Snyder

  DOI：10.1021/jm701239a

  日期：2008.7

  Measles virus (MV) is one of the most infectious pathogens known. In spite of the existence of a vaccine, approximately 350000 deaths/year result from MV or associated complications. Antimeasles compounds Could conceivably diminish these statistics and provide a therapy that complements vaccine treatment. We recently described a high-throughput screening hit compound 1 (16677) against MV-infected cells with the capacity to eliminate viral reproduction at 250 nM by inhibiting the action of the virus's RNA-dependent RNA polymerase complex (RdRp). The compound, 1-methyl-3-(trifluoroi-nethyl)-N-[4-sulfonylphenyl]-1H-pyrazole-5-carboxamide, 1 carries a critical CF3 moiety on the 1,2-pyrazole ring. Elaborating on the preliminary structure-activity (SAR) study, the present work presents the synthesis and SAR of a much broader range of low nanomolar nonpeptidic MV inhibitors and speculates on the role of the CF3 functionality.
• Systematic Evaluation of 2-Arylazocarboxylates and 2-Arylazocarboxamides as Mitsunobu Reagents
  作者：Daisuke Hirose、Martin Gazvoda、Janez Košmrlj、Tsuyoshi Taniguchi

  DOI：10.1021/acs.joc.8b00486

  日期：2018.4.20

  2-Arylazocarboxylate and 2-arylazocarboxamide derivatives can serve as replacements of typical Mitsunobu reagents such as diethyl azodicarboxylate. A systematic investigation of the reactivity and physical properties of those azo compounds has revealed that they have an excellent ability as Mitsunobu reagents. These reagents show similar or superior reactivity as compared to the known azo reagents

  2-芳基偶氮羧酸酯和2-芳基偶氮羧酰胺衍生物可以替代典型的Mitsunobu试剂，例如偶氮二羧酸二乙酯。对这些偶氮化合物的反应性和物理性质的系统研究表明，它们具有出色的Mitsunobu试剂能力。与已知的偶氮试剂相比，这些试剂显示出相似或更高的反应性，并且适用于广泛的底物范围。p ķ一已经研究了底物的空间效应和空间效应，并且可以通过从2-芳基偶氮羧酸酯和2-芳基偶氮甲酰胺衍生物的文库中选择合适的试剂来克服Mitsunobu反应的局限性。例如，通过一锅铁催化的好氧氧化可方便地回收偶氮试剂。代表性的2-芳基偶氮羧酸酯和2-芳基偶氮羧酰胺衍生物的SC-DSC分析显示出高的热稳定性，表明与典型的偶氮试剂相比，这些偶氮试剂具有较低的化学危害。