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5-methoxy-2-nitroso-N-(4-methylphenyl)aniline

中文名称
——
中文别名
——
英文名称
5-methoxy-2-nitroso-N-(4-methylphenyl)aniline
英文别名
5-methoxy-2-nitroso-N-(4-tolyl)aniline;5-methoxy-N-(4-methylphenyl)-2-nitrosoaniline
5-methoxy-2-nitroso-N-(4-methylphenyl)aniline化学式
CAS
——
化学式
C14H14N2O2
mdl
——
分子量
242.277
InChiKey
HSSMKTAOEGCZCN-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    3.7
  • 重原子数:
    18
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.14
  • 拓扑面积:
    50.7
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Simple Synthesis of 2-Aminoaryliminophosphoranes from N-Aryl-2-nitroso­anilines and Their Application in 2-Aminobenzimidazole Synthesis
    摘要:
    Condensation of N-aryl-2-nitrosoanilines with triphenylphosphine leads efficiently to substituted aryliminophosphoranes which, in turn, react with alkyl isocyanates furnishing 2-alkylaminobenzimidazole derivatives in high yields.
    DOI:
    10.1055/s-0033-1340055
  • 作为产物:
    描述:
    参考文献:
    名称:
    2-Nitroso-N-arylanilines: Products of Acid-Promoted Transformation of σH Adducts of Arylamines and Nitroarenes
    摘要:
    由芳基胺生成的阴离子与取代的硝基苯反应生成 ÏH 加合物,这些加合物在与乙酸发生质子化反应后会转化为 2-亚硝基-N-芳基胺,并容易发生还原、缩合和环化反应。
    DOI:
    10.1055/s-2007-982534
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文献信息

  • Efficient Synthesis of 1-Arylquinoxalin-2(1<i>H</i>)-ones<i>via</i>Cyclocondensation of<i>N</i>-Aryl-Substituted 2-Nitrosoanilines with Functionalized Alkyl Acetates
    作者:Zbigniew Wróbel、Karolina Stachowska、Andrzej Kwast、Agata Gościk、Magdalena Królikiewicz、Robert Pawłowski、Izabela Turska
    DOI:10.1002/hlca.201200304
    日期:2013.5
    N‐Aryl‐substituted 2‐nitrosoanilines (=2‐nitrosobenzenamines) 1, readily available by nucleophilic substitution of the ortho‐H‐atom in nitroarenes with arenamines, react with 2‐substituted acetic acid esters in the presence of a weak base giving 1‐arylquinoxalin‐2(1H)‐ones (Scheme 2). This cyclocondensation allows for the synthesis of compounds 2–4, unsubstituted at C(3) or substituted by alkyl, aryl
    N-芳基取代的2-亚硝基苯胺(= 2-亚硝基苯甲胺)1可通过芳烃将硝基芳烃中的邻-H-原子进行亲核取代而容易获得,可在弱碱存在下与2-取代的乙酸酯反应,得到1 -芳基喹喔啉-2(1 H)-1 (方案2)。此环化缩合允许化合物的合成2 - 4,在C(3)未取代的或者被烷基,芳基,酯,酰胺,和酮基取代的,以良好至优异的产率(表1 - 4)。
  • Simple Synthesis of N-Aryl-2-nitrosoanilines in the Reaction of Nitroarenes with Aniline Anion Derivatives
    作者:Zbigniew Wróbel、Andrzej Kwast
    DOI:10.1055/s-0030-1258230
    日期:2010.11
    Anions generated from primary arylamines react with substituted nitrobenzenes to form σH-adducts, which, under basic reaction conditions, undergo transformation to N-aryl-2-nitroso­amines. Competitive substitution of reactive halogens in the nitro­arenes, which is observed in certain cases, can be controlled by the solvent selected.
    由伯芳香胺生成的阴离子与取代硝基苯反应,形成σH加合物,在碱性反应条件下,这些加合物转化为N-芳基-2-亚硝基胺。在某些情况下观察到的硝基芳烃中反应性卤素的竞争性取代可以通过选择的溶剂来控制。
  • A two-step oxidative aromatic substitution of hydrogen as a convenient way to 2-nitrodiarylamines
    作者:Zbigniew Wróbel、Cezary Gulko、Karolina Plichta、Andrzej Kwast
    DOI:10.1016/j.tet.2016.10.060
    日期:2016.12
    A method for the synthesis of differently substituted 2-nitrodiarylamines via nucleophilic substitution of hydrogen in nitroarenes is described. In the two-step procedure, the first step omits classical substitution of halogens in starting nitroarenes and occurs efficiently at the position ortho to the activating group. Subsequent oxidation of the 2-nitrosoanilines so formed is accomplished with a
    描述了通过氢在硝基芳烃中的亲核取代来合成不同取代的2-硝基二芳基胺的方法。在两步法中,第一步省略了起始硝基芳烃中卤素的经典取代,并且有效地发生在活化基团的邻位。如此形成的2-亚硝基苯胺的随后氧化反应是在温和的条件下用廉价且环境友好的试剂过硼酸钠完成的。在胺取代的亚硝基苯胺的特殊情况下,需要更多的选择性氧化剂(IBX)。
  • A novel annulation reaction of N-substituted-2-nitrosoanilines with esters of α-isocyano acids. A one-pot, two-step route to 2-benzimidazole-substituted esters of α-amino acids
    作者:Robert Bujok、Piotr Cmoch、Zbigniew Wróbel
    DOI:10.1016/j.tetlet.2014.04.030
    日期:2014.6
    e derivatives, which, after reduction with Zn in AcOH produce 1-N-aryl-2-alkylaminobenzimidazoles. This two-step annulation proceeds efficiently in a one-pot protocol with isocyanides derived from esters of α-amino acids. The chirality of the latter remains unaffected in the reaction.
    BF 3促进的异氰酸酯到N-芳基-2-亚硝基苯胺的两个氮原子上的α-加成反应生成3- N-羟基-(2-烷基亚氨基)苯并咪唑衍生物的稳定BF 3-络合物,在用Zn还原后在AcOH中生成1 - N-芳基-2-烷基氨基苯并咪唑。使用从α-氨基酸的酯衍生的异氰化物,一锅操作即可有效地进行这一两步环化。后者的手性在反应中不受影响。
  • A Two-Step Synthesis of Selected 1,2,3,4-Tetrahydroquinoxaline Derivatives from N-Aryl-2-nitrosoanilines and Arylidenecyanoacetic Esters
    作者:Zbigniew Wróbel、Magdalena Królikiewicz、Kacper Błaziak、Witold Danikiewicz
    DOI:10.1055/s-0033-1339467
    日期:——
    Reaction of N-aryl-2-nitrosoanilines with alkyl aryl­idenecyanoacetates in the presence of Et3N in MeCN leads to substituted 1,2,3,4-tetrahydroquinoxaline derivatives in reasonable yields. The reaction comprises nucleophilic addition of the nitrosoaniline to the Michael acceptor followed by cyclization involving the nitroso group. Since the reactive nitrogen groups in N-aryl-2-­nitrosoanilines are
    N-芳基-2-亚硝基苯胺与亚芳基氰基乙酸烷基酯在 Et3N 存在下在 MeCN 中反应以合理的产率生成取代的 1,2,3,4-四氢喹喔啉衍生物。该反应包括亚硝基苯胺与迈克尔受体的亲核加成,然后是涉及亚硝基的环化。由于 N-芳基-2-亚硝基苯胺中的活性氮基团具有相反的特性,该反应具有区域选择性,此外还发现它具有非对映选择性。
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