4-氯-N,N-二甲基-2-硝基苯胺 | 17815-99-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-氯-N,N-二甲基-2-硝基苯胺
• 英文名称: 4-chloro-N,N-dimethyl-2-nitrobenzenamine
• 英文别名: 4-chloro-N,N-dimethyl-2-nitroaniline；(4-Chloro-2-nitro-phenyl)-dimethyl-amine；4-chloro-2-nitro-N,N-dimethylaniline；4-Chlor-N,N-dimethyl-2-nitro-anilin
• CAS: 17815-99-5
• 化学式: C₈H₉ClN₂O₂
• 分子量: 200.625
• InChiKey: QOMAYFFYZHAPEH-UHFFFAOYSA-N

物化性质

• 熔点：
  56-57 °C
• 沸点：
  290.0±25.0 °C(Predicted)
• 密度：
  1.326±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  49.1
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-氯-N,N-二甲基-2-硝基苯胺 在 盐酸 、 铁粉 作用下， 生成 4-chloro-N1,N1-dimethylbenzene-1,2-diamine
  参考文献：
  名称：

  Clemo; Smith, Journal of the Chemical Society, 1928, p. 2420

  摘要：

  DOI：
• 作为产物：
  描述：

  N,N-二甲基-对苯二胺 在 盐酸 、 sodium nitrite 作用下， 生成 4-氯-N,N-二甲基-2-硝基苯胺
  参考文献：
  名称：

  Heidlberg, Chemische Berichte, 1887, vol. 20, p. 150

  摘要：

  DOI：

文献信息

• Evidence for Radical Cations in Linked Mechanisms of <i>N</i>,<i>N</i>-Dialkyl Aromatic Amine Nitration and Nitrosative Dealkylation
  作者：Richard N. Loeppky、Sukhjeet P. Singh、Saleh Elomari、Riley Hastings、Thomas E. Theiss

  DOI：10.1021/ja9732744

  日期：1998.6.1

  N,N-Dialkyl aromatic amines react rapidly with nitrous acid to competitively produce a nitrosamine and a nitro compound. The mechanism of nitro compound formation involves a reaction of an amine radical cation with NO2, while the nitrosamine is produced by two competing pathways, one of which involves N-α-CH deprotonation of a radical cation with subsequent oxidative generation of an imminium ion,

  N,N-二烷基芳香胺与亚硝酸迅速反应，竞争生成亚硝胺和硝基化合物。硝基化合物的形成机制涉及胺自由基阳离子与 NO2 的反应，而亚硝胺是通过两种竞争途径产生的，其中一种涉及自由基阳离子的 N-α-CH 去质子化，随后氧化生成亚胺离子，另一个是通过 NOH 消除亚硝铵离子 (R3N-NO+) 发生的。所有三种途径都通过 R3N-NO+ 可逆均分解为 NO 和自由基阳离子而相互关联。
• Transnitrosation by N-Aryl-N-nitrosoureas; NO-Carrying O-Nitrosoisourea.
  作者：Masayuki TANNO、Shoko SUEYOSHI、Naoki MIYATA

  DOI：10.1248/cpb.42.1760

  日期：——

  Transfer of nitroso groups, so-called transnitrosation, from aromatic N-nitroso compounds such as N-nitrosoureas, N-nitrosamides and N-nitrosamines, to aromatic amines or ureas was observed under non-acidic conditions at room temperature. Sterically hindered 3, 3-dibenzyl-1-(4-tolyl)-1-nitrosourea (1a) rapidly nitrosates indoline, N-alkylanilines or 3-methyl-1-(4-tolyl)urea to give their N-nitroso derivatives. In the case of N, N-dimethylanilines, nitrosative demethylation occurs to give N-methyl-N-nitrosanilines. The transnitrosation is accelerated by electron-releasing groups on the nitroso acceptors, N-alkylanilines. The transnitrosation mechanism is considered to be as follows : N-nitrosourea (1) thermally decomposes to nitric oxide and ureidyl radical followed by formation of an O-nitrosoisourea intermediate (10), which acts as an NO-carrying agent and nitrosates anilines or ureas.

  从芳香族N-亚硝基化合物（如N-亚硝基脲、N-亚硝基酰胺和N-亚硝基胺）向芳香族胺或脲转移亚硝基的过程，称为转亚硝基化，在室温下非酸性条件下被观察到。立体障碍的3, 3-二苯基-1-(4-甲基苯基)-1-亚硝基脲（1a）迅速与吲哚、N-烷基苯胺或3-甲基-1-(4-甲基苯基)脲发生亚硝化反应，生成其N-亚硝基衍生物。在N,N-二甲基苯胺的情况下，发生亚硝化去甲基化，生成N-甲基-N-亚硝基苯胺。转亚硝基化受到电子供体基团的促进，这些基团位于亚硝基接受体N-烷基苯胺上。转亚硝基化机制被认为如下：N-亚硝基脲（1）热分解生成一氧化氮和脲基自由基，随后形成O-亚硝基异脲中间体（10），后者作为NO载体，与苯胺或脲进行亚硝化。
• Synthesis of 3,6-Disubstituted-2-nitrotoruenes by Methylation of Aromatic Nitrocompounds with Dimethylsulfonium Methylide
  作者：Masafumi Kitano、Naohito Ohashi

  DOI：10.1080/00397910008087046

  日期：2000.12

  Abstract 3,6-disubstituted-2-nitrotoluenes were obtained in moderate yield by methylation of 2,5-disubstituted nitrobenzenes with dimethylsulfonium methylide in DMSO-THF mixture.

  摘要 2,5-二取代硝基苯与二甲基锍在DMSO-THF混合液中甲基化，以中等收率得到3,6-二取代-2-硝基甲苯。
• [EN] THIOUREA INHIBITORS OF HERPES VIRUSES<br/>[FR] THIO-UREES INHIBITRICES DES VIRUS DE L'HERPES
  申请人：AMERICAN HOME PROD

  公开号：WO2000034268A1

  公开（公告）日：2000-06-15

  Compounds of formula (I) wherein A is heteroaryl; R9-R12 are independently hydrogen, alkyl of 1 to 4 carbon atoms, perhaloalkyl of 1 to 4 carbon atoms, halogen, alkoxy of 1 to 4 carbon atoms, or cyano, or R9 and R10 or R11 and R12 may be taken together to form aryl of 5 to 7 carbon atoms; W is O, NR6, or is absent; G is aryl or heteroaryl; and X is a bond, -NH, alkyl of 1 to 6 carbon atoms, alkenyl of 1 to 6 carbon atoms, alkoxy of 1 to 6 carbon atoms, thioalkyl of 1 to 6 carbon atoms, alkylamino of 1 to 6 carbon atoms, or (CH)J; and J is alkyl of 1 to 6 carbon atoms, cycloalkyl of 3 to 7 carbon atoms, phenyl or benzyl; and n is an integer from 1 to 6; or a pharmaceutical salt thereof, useful in the treatment of diseases associated with herpes viruses including human cytomegalovirus, herpes simplex viruses, Epstein-Barr virus, varicella-zoster virus, human herpesviruses-6 and -7, and Kaposi herpesvirus.

  化合物的式子（I），其中A是杂环芳基；R9-R12独立地是氢，1到4个碳原子的烷基，1到4个碳原子的全氟烷基，卤素，1到4个碳原子的烷氧基，或氰基，或者R9和R10或R11和R12可以结合成5到7个碳原子的芳基；W是O，NR6，或不存在；G是芳基或杂环芳基；X是键，-NH，1到6个碳原子的烷基，1到6个碳原子的烯基，1到6个碳原子的烷氧基，1到6个碳原子的硫代烷基，1到6个碳原子的烷基氨基，或（CH）J；J是1到6个碳原子的烷基，3到7个碳原子的环烷基，苯基或苄基；n是1到6的整数；或其药用盐，用于治疗与疱疹病毒相关的疾病，包括人类巨细胞病毒，单纯疱疹病毒，埃普斯坦-巴尔病毒，水痘-带状疱疹病毒，人类疱疹病毒6和7，以及卡波西疱疹病毒。
• [EN] THIOUREA INHIBITORS OF HERPES VIRUSES<br/>[FR] INHIBITEURS DE THIO-UREE DES VIRUS DE L'HERPES
  申请人：AMERICAN HOME PROD

  公开号：WO2000034269A1

  公开（公告）日：2000-06-15

  Compounds of formula (1) wherein, R1-R5 are independently selected from hydrogen, alkyl of 1 to 6 carbon atoms, alkenyl of 2 to 6 carbon atoms, alkynyl of 2 to 6 carbon atoms, perhaloalkyl of 1 to 6 carbon atoms, cycloalkyl of 3 to 10 carbon atoms, heterocycloalkyl of 3 to 10 carbon members, aryl, heteroaryl, halogen, -CN, -NO2, -CO2R6,-COR6, -OR6, -SR6, -SOR6, -SO2R6, -CONR7R8, -NR6N(R7R8), -N(R7R8) or W-Y-(CH2)n-Z; or R2 and R3 or R3 and R4, taken together from a 3 to 7 membered heterocycloalkyl or 3 to 7 membered heteroaryl; R6 and R7 are independently hydrogen, alkyl of 1 to 6 carbon atoms, perhaloalkyl of 1 to 6 carbon atoms, or aryl; R8 is hydrogen, alkyl of 1 to 6 carbon atoms, perhaloalkyl of 1 to 6 carbon atoms, cycloalkyl of 3 to 10 carbon atoms, heterocycloalkyl of 3 to 10 members, aryl or heteroaryl, or R7 and R8, taken together may form a 3 to 7 membered heterocycloalkyl; A is heteroaryl; W is O, NR6, or is absent; Y is -(CO)- or -(CO2)-, or is absent; Z is alkyl of 1 to 4 carbon atoms, -CN, -CO2R6, COR6, -CONR7R8, -OCOR6, -NR6COR7, -OCONR6, -OR6, -SR6, -SOR6, -SO2R6, SR6N(R7R8), -N(R7R8) or phenyl; G is aryl or heteroaryl; X is a bond, -NH, alkyl of 1 to 6 carbon atoms, alkenyl of 1 to 6 carbon atoms, alkoxy of 1 to 6 carbon atoms, thioalkyl of 1 to 6 carbon atoms, alkylamino of 1 to 6 carbon atoms, or (CH)J; J is alkyl of 1 to 6 carbon atoms, cycloalkyl of 3 to 7 carbon atoms, phenyl or benzyl; and n is an integer from 1 to 6; useful in the treatment of diseases associated with herpes viruses including human cytomegalovirus, herpes simplex viruses, Epstein-Barr virus, varicella-zoster virus, human herpes viruses -6 and -7, and Kaposi herpesvirus.

  式子（1）的化合物，其中R1-R5独立地选择自氢、1至6个碳原子的烷基、2至6个碳原子的烯基、2至6个碳原子的炔基、1至6个碳原子的全氟烷基、3至10个碳原子的环烷基、3至10个碳原子的杂环烷基、芳基、杂芳基、卤素、-CN、-NO2、-CO2R6、-COR6、-OR6、-SR6、-SOR6、-SO2R6、-CONR7R8、-NR6N（R7R8）、-N（R7R8）或W-Y-(CH2)n-Z;或R2和R3或R3和R4，一起来自3至7个成员的杂环烷基或3至7个成员的杂芳基;R6和R7独立地为氢、1至6个碳原子的烷基、1至6个碳原子的全氟烷基或芳基;R8为氢、1至6个碳原子的烷基、1至6个碳原子的全氟烷基、3至10个碳原子的环烷基、3至10个成员的杂环烷基、芳基或杂芳基，或R7和R8一起可以形成3至7个成员的杂环烷基;A为杂芳基;W为O、NR6或不存在;Y为-(CO)-或-(CO2)-，或不存在;Z为1至4个碳原子的烷基、-CN、-CO2R6、COR6、-CONR7R8、-OCOR6、-NR6COR7、-OCONR6、-OR6、-SR6、-SOR6、-SO2R6、SR6N（R7R8）、-N（R7R8）或苯基;G为芳基或杂芳基;X为键、-NH、1至6个碳原子的烷基、1至6个碳原子的烯基、1至6个碳原子的烷氧基、1至6个碳原子的硫代烷基、1至6个碳原子的烷基氨基或（CH）J;J为1至6个碳原子的烷基、3至7个碳原子的环烷基、苯基或苄基; n为1至6的整数;在治疗与疱疹病毒相关的疾病中有用，包括人类巨细胞病毒、单纯疱疹病毒、EB病毒、水痘-带状疱疹病毒、人类疱疹病毒-6和-7以及卡波西疱疹病毒。